AIM ImmunoTech Inc. - Quarter Report: 2008 March (Form 10-Q)
UNITED
      STATES
    SECURITIES
      AND EXCHANGE COMMISSION
    WASHINGTON,
      D.C. 20549
    FORM
      10-Q
    Quarterly
      Report Pursuant to Section 13 or 15(d)
    of
      the
      Securities Exchange Act of 1934
    For
      the
      Quarterly Period Ended March 31, 2008
    Commission
      File Number: 0-27072
    HEMISPHERx
      BIOPHARMA, INC. 
      
        
      
    
    (Exact
      name of registrant as specified in its charter)
    | 
               Delaware 
             | 
            
               52-0845822 
             | 
          |
| 
               (State
                or other jurisdiction of 
             | 
            
               (I.R.S.
                Employer 
             | 
          |
| 
               incorporation
                or organization) 
             | 
            
               Identification
                No.) 
             | 
          
1617
      JFK
      Boulevard, Suite 660, Philadelphia, PA 19103 
      
        
      
    
    (Address
      of principal executive offices) (Zip Code)
    (215)
      988-0080 
      
        
      
    
    (Registrant's
      telephone number, including area code)
    Not
      Applicable 
      
        
      
    
    (Former
      name, former address and former fiscal year, if changed since last
      report)
    Indicate
      by check mark whether the registrant (1) has filed all reports required to
      be
      filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
      the
      preceding 12 months (or for such shorter period that the registrant was required
      to file such reports), and (2) has been subject to such filing requirements
      for
      the past 90 days. x
      Yes o No
    Indicate
      by check mark whether the registrant is a large accelerated filer, an
      accelerated filer, a non-accelerated filer or a smaller reporting company.
      See
      definition of “large accelerated filer,” “accelerated filer” and “smaller
      reporting company” in Rule 12b-2 of the Exchange Act. (Check one): 
    o Large
      accelerated filer
        x   Accelerated
      filer 
    o Non-accelerated
      filer           o    Smaller
      reporting company
    Indicate
      by check mark whether the registrant is a shell company (as defined in Rule
      12b-2 of the Exchange Act). o Yes x No
    73,975,265
      shares of common stock were issued and outstanding as of May 1, 2008.
    PART
      I -
      FINANCIAL INFORMATION
    ITEM
      1:
      Financial Statements
    HEMISPHERx
      BIOPHARMA, INC. AND SUBSIDIARIES
    Consolidated
      Balance Sheets
    (in
      thousands,
      except
      share and per share data)
    | 
               December 
              31,
                2007 
             | 
            
               March
                31, 
              2008 
             | 
            ||||||
| 
               (Unaudited) 
             | 
            |||||||
| 
               ASSETS 
             | 
            |||||||
| 
               Current
                assets: 
             | 
            |||||||
| 
               Cash
                and cash equivalents 
             | 
            
               $ 
             | 
            
               11,471 
             | 
            
               $ 
             | 
            
               9,644 
             | 
            |||
| 
               Short
                term investments (Notes 4) 
             | 
            
               3,944 
             | 
            
               2,989 
             | 
            |||||
| 
               Inventories 
             | 
            
               511 
             | 
            
               783 
             | 
            |||||
| 
               Accounts
                and other receivables 
             | 
            
               77 
             | 
            
               51 
             | 
            |||||
| 
               Prepaid
                expenses and other current assets 
             | 
            
               146 
             | 
            
               174 
             | 
            |||||
| 
               Assets
                held for sale (Note 6) 
             | 
            
               450 
             | 
            
               450 
             | 
            |||||
| 
               Total
                current assets 
             | 
            
               16,599 
             | 
            
               14,091 
             | 
            |||||
| 
               Property
                and equipment, net 
             | 
            
               4,821 
             | 
            
               5,063 
             | 
            |||||
| 
               Patent
                and trademark rights, net 
             | 
            
               958 
             | 
            
               926 
             | 
            |||||
| 
               Investment 
             | 
            
               35 
             | 
            
               35 
             | 
            |||||
| 
               Royalty
                interest, net 
             | 
            
               243 
             | 
            
               233 
             | 
            |||||
| 
               Construction
                in progress 
             | 
            
               469 
             | 
            
               - 
             | 
            |||||
| 
               Other
                assets 
             | 
            
               17 
             | 
            
               17 
             | 
            |||||
| 
               Total
                assets 
             | 
            
               $ 
             | 
            
               23,142 
             | 
            
               $ 
             | 
            
               20,365 
             | 
            |||
| 
               LIABILITIES
                AND STOCKHOLDERS’ EQUITY 
             | 
            |||||||
| 
               Current
                liabilities: 
             | 
            |||||||
| 
               Accounts
                payable 
             | 
            
               $ 
             | 
            
               1,118 
             | 
            
               $ 
             | 
            
               952 
             | 
            |||
| 
               Accrued
                expenses 
             | 
            
               1,069 
             | 
            
               1,253 
             | 
            |||||
| 
               Total
                current liabilities 
             | 
            
               2,187 
             | 
            
               2,205 
             | 
            |||||
| 
               Commitments
                and contingencies 
             | 
            |||||||
| 
               Stockholders’
                equity (Note 5): 
             | 
            |||||||
| 
               Preferred
                stock, par value $0.01 per share, authorized 5,000,000; issued and
                outstanding; none 
             | 
            
               - 
             | 
            
               - 
             | 
            |||||
| 
               Common
                stock, par value $0.001 per share, authorized 200,000,000 shares;
                issued
                and outstanding 73,760,446 and 73,900,945, respectively 
             | 
            
               74 
             | 
            
               74 
             | 
            |||||
| 
               Additional
                paid-in capital 
             | 
            
               206,078 
             | 
            
               206,424 
             | 
            |||||
| 
               Accumulated
                other comprehensive income (loss) 
             | 
            
               (7 
             | 
            
               ) 
             | 
            
               17 
             | 
            ||||
| 
               Accumulated
                deficit 
             | 
            
               (185,190 
             | 
            
               ) 
             | 
            
               (188,355 
             | 
            
               ) 
             | 
          |||
| 
               Total
                stockholders’ equity 
             | 
            
               20,955 
             | 
            
               18,160 
             | 
            |||||
| 
               Total
                liabilities and stockholders’ equity 
             | 
            
               $ 
             | 
            
               23,142 
             | 
            
               $ 
             | 
            
               20,365 
             | 
            |||
See
      accompanying notes to consolidated financial statements. 
    2
        HEMISPHERX
      BIOPHARMA, INC. AND SUBSIDIARIES
    Consolidated
      Statements of Operations
    (in
      thousands, except share and per share data)
    (Unaudited)
    | 
               Three
                months ended March 31, 
             | 
            |||||||
| 
               2007 
             | 
            
               2008 
             | 
            ||||||
| 
               Revenues: 
             | 
            |||||||
| 
               Sales
                of product net 
             | 
            
               $ 
             | 
            
               220 
             | 
            
               $ 
             | 
            
               173 
             | 
            |||
| 
               Clinical
                treatment programs 
             | 
            
               35 
             | 
            
               35 
             | 
            |||||
| 
               Total
                revenues 
             | 
            
               255 
             | 
            
               208 
             | 
            |||||
| 
               Costs
                and expenses: 
             | 
            |||||||
| 
               Production/cost
                of goods sold 
             | 
            
               236 
             | 
            
               249 
             | 
            |||||
| 
               Research
                and development 
             | 
            
               3,716 
             | 
            
               1,307 
             | 
            |||||
| 
               General
                and administrative 
             | 
            
               1,783 
             | 
            
               1,897 
             | 
            |||||
| 
               Total
                costs and expenses 
             | 
            
               5,195 
             | 
            
               3,453 
             | 
            |||||
| 
               Operating
                loss 
             | 
            
               (4,940 
             | 
            
               ) 
             | 
            
               (3,245 
             | 
            
               ) 
             | 
          |||
| 
               Interest
                and other income and expense 
             | 
            
               49 
             | 
            
               80 
             | 
            |||||
| 
               Interest
                expense 
             | 
            
               (71 
             | 
            
               ) 
             | 
            
               -
                 
             | 
            ||||
| 
               Financing
                costs  
             | 
            
               (138 
             | 
            
               ) 
             | 
            
               -
                 
             | 
            ||||
| 
               Net
                loss  
             | 
            
               $ 
             | 
            
               (5,100 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               (3,165 
             | 
            
               ) 
             | 
          |
| 
               Basic
                and diluted loss per share (Note 2) 
             | 
            
               $ 
             | 
            
               (.07 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               (.04 
             | 
            
               ) 
             | 
          |
| 
               Weighted
                average shares outstanding, basic and diluted 
             | 
            
               68,825,344 
             | 
            
               73,865,138 
             | 
            |||||
See
      accompanying notes to consolidated financial statements.
    3
        HEMISPHERx
      BIOPHARMA, INC. AND SUBSIDIARIES
    Consolidated
      Statements of Changes in Stockholders' Equity and Comprehensive loss
     (in
      thousands except share data)
    (Unaudited)
    | 
               Common 
              stock 
              shares 
             | 
            
               Common 
              Stock 
              $.001 
              Par 
              Value 
             | 
            
               Additional 
              paid-in 
              capital 
             | 
            
               Accumulated 
              other 
              comprehensive 
              income 
             | 
            
               Accumulated 
              deficit 
             | 
            
               Total 
              stockholders’ 
              equity 
             | 
            ||||||||||||||
| 
               Balance
                at December 31, 2007 
             | 
            
               73,760,446 
             | 
            
               $ 
             | 
            
               74 
             | 
            
               $ 
             | 
            
               206,078 
             | 
            
               $ 
             | 
            
               (7 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               (185,190 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               20,955 
             | 
            ||||||
| 
               Stock
                issued for settlement of accounts payable 
             | 
            
               140,499 
             | 
            
               - 
             | 
            
               111 
             | 
            
               - 
             | 
            
               - 
             | 
            
               111 
             | 
            |||||||||||||
| 
               Equity
                based compensation 
             | 
            
               - 
             | 
            
               - 
             | 
            
               235 
             | 
            
               - 
             | 
            
               - 
             | 
            
               235 
             | 
            |||||||||||||
| 
               Net
                comprehensive income (loss)  
             | 
            
               - 
             | 
            
               -
                 
             | 
            
               - 
             | 
            
               24 
             | 
            
               (3,165 
             | 
            
               ) 
             | 
            
               (3,141 
             | 
            
               ) 
             | 
          |||||||||||
| 
               Balance
                at March 31, 2008 
             | 
            
               73,900,945 
             | 
            
               $ 
             | 
            
               74 
             | 
            
               $ 
             | 
            
               206,424 
             | 
            
               $ 
             | 
            
               17 
             | 
            
               $ 
             | 
            
               (188,355 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               18,160 
             | 
            |||||||
See
      accompanying notes to consolidated financial statements.
    4
        HEMISPHERx
      BIOPHARMA, INC. AND SUBSIDIARIES
    Consolidated
      Statements of Cash Flows
    For
      the
      Three Months Ended March 31, 2007 and 2008
    (in
      thousands)
    (Unaudited)
    | 
               2007 
             | 
            
               2008 
             | 
            ||||||
| 
               Cash
                flows from operating activities: 
             | 
            |||||||
| 
               Net
                loss  
             | 
            
               $ 
             | 
            
               (5,100 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               (3,165 
             | 
            
               ) 
             | 
          |
| 
               Adjustments
                to reconcile net loss to net cash used in operating
                activities: 
             | 
            |||||||
| 
               Depreciation
                of property and equipment  
             | 
            
               61 
             | 
            
               84
                 
             | 
            |||||
| 
               Amortization
                of patent and trademark
                rights, and royalty interest 
             | 
            
               44 
             | 
            
               42 
             | 
            |||||
| 
               Financing
                cost related to debt discounts  
             | 
            
               138 
             | 
            
               -
                 
             | 
            |||||
| 
               Equity
                based compensation 
             | 
            
               145 
             | 
            
               235
                 
             | 
            |||||
| 
               Common
                stock issued in payment of interest expense 
             | 
            
               73 
             | 
            
               - 
             | 
            |||||
| 
               Increase
                (decrease) in assets and liabilities: 
             | 
            |||||||
| 
               Inventories 
             | 
            
               114 
             | 
            
               (272 
             | 
            
               ) 
             | 
          ||||
| 
               Accounts
                and other receivables 
             | 
            
               (466 
             | 
            
               ) 
             | 
            
               26 
             | 
            ||||
| 
               Prepaid
                expenses and other current assets 
             | 
            
               (27 
             | 
            
               ) 
             | 
            
               (28 
             | 
            
               ) 
             | 
          |||
| 
               Accounts
                payable 
             | 
            
               109 
             | 
            
               15 
             | 
            |||||
| 
               Accrued
                expenses 
             | 
            
               69
                 
             | 
            
               257 
             | 
            |||||
| 
               Net
                cash used in operating activities 
             | 
            
               $ 
             | 
            
               (4,840 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               (2,806 
             | 
            
               ) 
             | 
          |
| 
               Cash
                flows from investing activities: 
             | 
            |||||||
| 
               Purchase
                of property plant and equipment 
             | 
            
               $ 
             | 
            
               (19 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               - 
             | 
            ||
| 
               Additions
                to patent and trademark rights 
             | 
            
               (51 
             | 
            
               ) 
             | 
            
               - 
             | 
            ||||
| 
               Maturity
                of short term investments 
             | 
            
               18,329 
             | 
            
               1,979 
             | 
            |||||
| 
               Purchase
                of short term investments 
             | 
            
               (20,156 
             | 
            
               ) 
             | 
            
               (1,000 
             | 
            
               ) 
             | 
          |||
| 
               Net
                cash (used in) provided by investing activities 
             | 
            
               $ 
             | 
            
               (1,897 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               979 
             | 
            ||
5
        HEMISPHERX
      BIOPHARMA, INC. AND SUBSIDIARIES
    Consolidated
      Statements of Cash Flows (Continued)
    For
      the
      Three Months Ended March 31, 2007 and 2008
    (in
      thousands)
    (Unaudited)
    | 
               2007 
             | 
            
               2008 
             | 
            ||||||
| 
               Cash
                flows from financing activities: 
             | 
            |||||||
| 
               Proceeds
                from sale of stock, net of issuance costs 
             | 
            
               $ 
             | 
            
               7,270 
             | 
            
               $ 
             | 
            
               - 
             | 
            |||
| 
               Net
                cash provided by financing activities 
             | 
            
               $ 
             | 
            
               7,270 
             | 
            
               $ 
             | 
            
               - 
             | 
            |||
| 
               Net
                increase(decrease) in cash and cash equivalents 
             | 
            
               533 
             | 
            
               (1,827 
             | 
            
               ) 
             | 
          ||||
| 
               | 
            |||||||
| 
               Cash
                and cash equivalents at beginning of period 
             | 
            
               3,646 
             | 
            
               11,471
                 
             | 
            |||||
| 
               Cash
                and cash equivalents at end of period 
             | 
            
               $ 
             | 
            
               4,179 
             | 
            
               $ 
             | 
            
               9,644 
             | 
            |||
| 
               Supplemental
                disclosures of non-cash investing and financing cash flow
                information: 
             | 
            |||||||
| 
               Issuance
                of common stock for accounts
                payable and accrued expenses
                 
             | 
            
               $ 
             | 
            
               63 
             | 
            
               $ 
             | 
            
               111 
             | 
            |||
| 
               Issuance
                of common stock for patents and royalty interest 
             | 
            
               $ 
             | 
            
               770 
             | 
            
               $ 
             | 
            
               - 
             | 
            |||
| 
               Unrealized
                gains on investments 
             | 
            
               $ 
             | 
            
               219 
             | 
            
               $ 
             | 
            
               17 
             | 
            |||
| 
               Supplemental
                disclosure of cash flow information: 
             | 
            |||||||
| 
               Cash
                paid during the year for interest 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               - 
             | 
            |||
See
      accompanying notes to consolidated financial statements.
    6
        HEMISPHERx
      BIOPHARMA, INC. AND SUBSIDIARIES
    NOTES
      TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
    NOTE
      1: BASIS OF PRESENTATION
    The
      consolidated financial statements include the financial statements of Hemispherx
      Biopharma, Inc. and its wholly-owned subsidiaries. The Company has three
      domestic subsidiaries BioPro Corp., BioAegean Corp. and Core Biotech Corp.,
      all
      of which are incorporated in Delaware and are dormant. The Company’s foreign
      subsidiary, Hemispherx Biopharma Europe N.V./S.A., established in Belgium in
      1998, has limited or no activity. All significant intercompany balances and
      transactions have been eliminated in consolidation.
    In
      the
      opinion of management, all adjustments necessary for a fair presentation of
      such
      consolidated financial statements have been included. Such adjustments consist
      of normal recurring items. Interim results are not necessarily indicative of
      results for a full year. 
    The
      interim consolidated financial statements and notes thereto are presented as
      permitted by the Securities and Exchange Commission (SEC), and do not contain
      certain information which will be included in our annual consolidated financial
      statements and notes thereto. 
    These
      consolidated financial statements should be read in conjunction with our
      consolidated financial statements included in our annual report on Form 10-K
      for the
      year
      ended December 31, 2007, as filed with the SEC on March
      17, 2008.
    NOTE
      2: NET
      LOSS PER SHARE 
    Basic
      and
      diluted net loss per share is computed using the weighted average number of
      shares of common stock outstanding during the period. Equivalent common shares,
      consisting of stock options and warrants including the Company’s convertible
      debentures, which amounted to 22,294,987 and 16,837,947 shares, are excluded
      from the calculation of diluted net loss per share for the three months ended
      March 31, 2007 and 2008, respectively, since their effect is antidilutive.
      
    NOTE
      3: EQUITY BASED COMPENSATION
    The
      fair
      value of each option award is estimated on the date of grant using a
      Black-Scholes option valuation model. Expected volatility is based on the
      historical volatility of the price of the Company’s stock. The risk-free
      interest rate is based on U.S. Treasury issues with a term equal to the expected
      life of the option. The Company uses historical data to estimate expected
      dividend yield, expected life and forfeiture rates. The fair values of the
      options granted, were estimated based on the following weighted average
      assumptions:
    | 
               Three Months Ended March 31, 
             | 
            |||||||
| 
               2007 
             | 
            
               2008 
             | 
            ||||||
| 
               Risk-free
                interest rate 
             | 
            
               4.46%
                - 4.77% 
             | 
            
               | 
            
               2.86
                - 3.74% 
             | 
            
               | 
          |||
| 
               Expected
                dividend yield 
             | 
            
               - 
             | 
            
               - 
             | 
            |||||
| 
               Expected
                lives 
             | 
            
               5
                yrs 
             | 
            
               2.5
                - 5.0 yrs 
             | 
            |||||
| 
               Expected
                volatility 
             | 
            
               77.06
                - 77.57% 
             | 
            
               | 
            
               75.69
                - 79.18% 
             | 
            
               | 
          |||
| 
               Weighted
                average grant date fair value of options and warrants issued
                 
             | 
            
               $136,000 
             | 
            
               $177,000 
             | 
            |||||
7
        Stock
      option activity during the three months ended March 31, 2008, is as
      follows:
    Stock
      option activity for employees:
    | 
               Number 
              of 
              Options 
             | 
            
               Weighted 
              Average 
              Exercise 
              Price 
             | 
            
               Weighted 
              Average 
              Remaining 
              Contractual 
              Term 
              (Years) 
             | 
            
               Aggregate 
              Intrinsic 
              Value 
             | 
            ||||||||||
| 
               Outstanding
                December 31, 2006 
             | 
            
               2,001,969
                 
             | 
            
               $ 
             | 
            
               2.51 
             | 
            
               8.01
                 
             | 
            |||||||||
| 
               Options
                granted 
             | 
            
               2,624,120 
             | 
            
               2.77 
             | 
            
               9.05 
             | 
            ||||||||||
| 
               Options
                forfeited 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            |||||||||
| 
               Outstanding
                December 31, 2007 
             | 
            
               4,626,089 
             | 
            
               2.66 
             | 
            
               8.25 
             | 
            
               - 
             | 
            |||||||||
| 
               Options
                granted 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            ||||||||||
| 
               Options
                forfeited 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            
               | 
            |||||||||
| 
               Outstanding
                March 31, 2008 
             | 
            
               4,626,089 
             | 
            
               2.66 
             | 
            
               8.00 
             | 
            
               - 
             | 
            |||||||||
| 
               Exercisable
                March 31, 2008 
             | 
            
               4,459,326 
             | 
            
               $ 
             | 
            
               2.70 
             | 
            
               8.04 
             | 
            
               - 
             | 
            ||||||||
The
      weighted-average grant-date fair value of options granted during the three
      months ended March 31, 2007 and 2008 was approximately $81,000 and $0,
      respectively.
    Unvested
      stock option activity for employees:
    | 
               Number
                of 
              Options 
             | 
            
               Weighted 
              Average 
              Exercise 
              Price 
             | 
            
               Average 
              Remaining 
              Contractual 
              Term 
              (Years) 
             | 
            
               Aggregate 
              Intrinsic 
              Value 
             | 
            ||||||||||
| 
               Outstanding
                December 31, 2006 
             | 
            
               113,986
                 
             | 
            
               $ 
             | 
            
               2.26 
             | 
            
               9.05
                 
             | 
            |||||||||
| 
               Options
                granted 
             | 
            
               130,000 
             | 
            
               1.34 
             | 
            
               10.00 
             | 
            ||||||||||
| 
               Options
                vested 
             | 
            
               (77,223 
             | 
            
               ) 
             | 
            
               (6.86 
             | 
            
               ) 
             | 
            
               8.29 
             | 
            
               - 
             | 
            |||||||
| 
               Outstanding
                December 31, 2007 
             | 
            
               166,763 
             | 
            
               1.59 
             | 
            
               7.18 
             | 
            
               - 
             | 
            |||||||||
| 
               Options
                granted 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            ||||||||||
| 
               Options
                vested 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            |||||||||
| 
               Outstanding
                March 31, 2008 
             | 
            
               166,763 
             | 
            
               $ 
             | 
            
               1.59 
             | 
            
               6.93 
             | 
            
               - 
             | 
            ||||||||
Stock
      option activity for non-employees:
    | 
               Number of 
              Options 
             | 
            
               Weighted 
              Average 
              Exercise 
              Price 
             | 
            
               Weighted 
              Average 
              Remaining 
              Contractual 
              Term 
              (Years) 
             | 
            
               Aggregate 
              Intrinsic 
              Value 
             | 
            ||||||||||
| 
               Outstanding
                December 31, 2006 
             | 
            
               1,326,732
                 
             | 
            
               $ 
             | 
            
               2.63 
             | 
            
               8.18
                 
             | 
            |||||||||
| 
               Options
                granted 
             | 
            
               608,750 
             | 
            
               1.99 
             | 
            
               9.94 
             | 
            ||||||||||
| 
               Options
                forfeited 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            ||||||||||
| 
               Outstanding
                December 31, 2007 
             | 
            
               1,935,482 
             | 
            
               2.43 
             | 
            
               8.05 
             | 
            
               - 
             | 
            |||||||||
| 
               Options
                granted 
             | 
            
               560,000 
             | 
            
               2.84 
             | 
            
               8.66 
             | 
            ||||||||||
| 
               Options
                forfeited 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            |||||||||
| 
               Outstanding
                March 31, 2008 
             | 
            
               2,495,482 
             | 
            
               $ 
             | 
            
               2.52 
             | 
            
               8.00 
             | 
            
               - 
             | 
            ||||||||
| 
               Exercisable
                March 31, 2008 
             | 
            
               2,455,482 
             | 
            
               $ 
             | 
            
               2.54 
             | 
            
               8.02 
             | 
            
               - 
             | 
            ||||||||
8
        The
      weighted-average grant-date fair value of options granted during the three
      months ended March 31, 2007 and 2008 was approximately $42,000 and $177,000,
      respectively.
    Unvested
      stock option activity for non-employees during the year:
    | 
               Number of 
              Options 
             | 
            
               Weighted 
              Average 
              Exercise 
              Price 
             | 
            
               Weighted 
              Average 
              Remaining 
              Contractual 
              Term 
              (Years) 
             | 
            
               Aggregate 
              Intrinsic 
              Value 
             | 
            ||||||||||
| 
               Outstanding
                December 31, 2006 
             | 
            
               37,100
                 
             | 
            
               $ 
             | 
            
               2.28 
             | 
            
               9.81
                 
             | 
            
               | 
            ||||||||
| 
               Options
                granted 
             | 
            
               25,100
                 
             | 
            
               1.30
                 
             | 
            
               10.00
                 
             | 
            
               | 
            |||||||||
| 
               Options
                forfeited 
             | 
            
               (22,100 
             | 
            
               ) 
             | 
            
               (2.30 
             | 
            
               ) 
             | 
            
               8.23 
             | 
            
               - 
             | 
            |||||||
| 
               Outstanding
                December 31, 2007 
             | 
            
               40,000 
             | 
            
               1.50 
             | 
            
               9.30 
             | 
            
               -
                 
             | 
            |||||||||
| 
               Options
                granted 
             | 
            
               -
                 
             | 
            
               -
                 
             | 
            
               -
                 
             | 
            
               | 
            |||||||||
| 
               Options
                forfeited 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            
               - 
             | 
            |||||||||
| 
               Outstanding
                March 31, 2008 
             | 
            
               40,000 
             | 
            
               $ 
             | 
            
               1.50 
             | 
            
               9.05 
             | 
            
               -
                 
             | 
            ||||||||
The
      impact on the Company’s results of operations of recording equity based
      compensation for the three months ended March 31, 2007 and 2008 was to increase
      general and administrative expenses by approximately $123,000 and $230,000,
      which had no impact on basic and fully diluted earnings per share. 
    As
      of
      December 31, 2007 and March 31, 2008, respectively, there was $164,000 and
      $110,000 of unrecognized equity based compensation cost related to options
      granted under the Equity Incentive Plan. 
    Note
      4: SHORT TERM INVESTMENTS
    Securities
      classified as available for sale consisted of:
    | 
               December  31, 2007 
             | 
            
               Unrealized 
             | 
            
               Maturity 
             | 
            |||||||||||
| 
               Name of security 
             | 
            
               Cost 
             | 
            
               Market value 
             | 
            
               loss 
             | 
            
               date 
             | 
            |||||||||
| 
               Marshall
                & Isley 
             | 
            
               $ 
             | 
            
               1,979,000 
             | 
            
               $ 
             | 
            
               1,976,000 
             | 
            
               $ 
             | 
            
               (3,000 
             | 
            
               ) 
             | 
            
               March
                2008 
             | 
            |||||
| 
               Intesa
                Funding 
             | 
            
               1,972,000
                 
             | 
            
               1,968,000
                 
             | 
            
               (4,000 
             | 
            
               ) 
             | 
            
               April
                2008 
             | 
            ||||||||
| 
               $ 
             | 
            
               3,951,000 
             | 
            
               $ 
             | 
            
               3,944,000 
             | 
            
               $ 
             | 
            
               (7,000 
             | 
            
               ) 
             | 
            |||||||
9
        | 
               March
                31,2008 
             | 
            |||||||||||||
| 
               Name of Security 
             | 
            
               Cost 
             | 
            
               Market Value 
             | 
            
               Unrealized  
              Gain (Loss) 
             | 
            
               Maturity Date 
             | 
            |||||||||
| 
               Bank
                of Scotland 
             | 
            
               $ 
             | 
            
               1,000,000 
             | 
            
               $ 
             | 
            
               999,000 
             | 
            
               $ 
             | 
            
               (1,000 
             | 
            
               ) 
             | 
            
               April
                2008 
             | 
            |||||
| 
               Intesa
                Funding 
             | 
            
               1,972,000
                 
             | 
            
               1,990,000
                 
             | 
            
               18,000
                 
             | 
            
               June
                2008  
             | 
            |||||||||
| 
               $ 
             | 
            
               2,972,000 
             | 
            
               $ 
             | 
            
               2,989,000 
             | 
            
               $ 
             | 
            
               17,000
                 
             | 
            ||||||||
No
      investment securities were pledged to secure public funds at March 31, 2008
      and
      December 31, 2007, respectively.
    The
      table
      below indicates the length of time individual securities have been in a
      continuous unrealized loss position at March 31, 2008 and December 31,
      2007.
    | 
               December 31, 2007 
             | 
            ||||||||||||||||||||||
| 
               Less than 12 months 
             | 
            
               12 months or longer 
             | 
            
               Total 
             | 
            ||||||||||||||||||||
| 
               Name of 
              security 
             | 
            
               Number of 
              Securities 
             | 
            
               Fair value 
             | 
            
               Unrealized  
              loss 
             | 
            
               Fair  
              value 
             | 
            
               Unrealized  
              loss 
             | 
            
               Fair value 
             | 
            
               Unrealized  
              loss 
             | 
            |||||||||||||||
| 
               Marshall
                & Isley 
             | 
            
               1 
             | 
            
               $ 
             | 
            
               1,976,000 
             | 
            
               $ 
             | 
            
               (3,000 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               1,976,000 
             | 
            
               $ 
             | 
            
               (3,000 
             | 
            
               ) 
             | 
          |||||||
| 
               Intesa
                Funding 
             | 
            
               1 
             | 
            
               1,968,000
                 
             | 
            
               (4,000 
             | 
            
               ) 
             | 
            
               - 
             | 
            
               - 
             | 
            
               1,968,000
                 
             | 
            
               (4,000 
             | 
            
               ) 
             | 
          |||||||||||||
| 
               Total
                temporary impairment securities 
             | 
            
               2 
             | 
            
               $ 
             | 
            
               3,944,000 
             | 
            
               $ 
             | 
            
               (7,000 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               3,944,000 
             | 
            
               $ 
             | 
            
               (7,000 
             | 
            
               ) 
             | 
          |||||||
| 
                 March 31,2008 
             | 
            ||||||||||||||||||||||
| 
               Less than 12 months 
             | 
            
               12 months or longer 
             | 
            
               Total 
             | 
            ||||||||||||||||||||
| 
               Name of 
              Security 
             | 
            
               Number of 
              Securities 
             | 
            
               Fair value 
             | 
            
               Unrealized 
              Loss 
             | 
            
               Fair 
              value 
             | 
            
               Unrealized 
              Loss 
             | 
            
               Fair value 
             | 
            
               Unrealized 
              Loss 
             | 
            |||||||||||||||
| 
               Bank
                of Scotland 
             | 
            
               1 
             | 
            
               $ 
             | 
            
               999,000 
             | 
            
               $ 
             | 
            
               (1,000 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               999,000 
             | 
            
               $ 
             | 
            
               (1,000 
             | 
            
               ) 
             | 
          |||||||
| 
               Intesa
                Funding 
             | 
            
               1 
             | 
            
               1,990,000
                 
             | 
            
               -
                 
             | 
            
               - 
             | 
            
               - 
             | 
            
               1,990,000
                 
             | 
            
               - 
             | 
            |||||||||||||||
| 
               $ 
             | 
            
               2,989,000 
             | 
            
               $ 
             | 
            
               (1,000 
             | 
            
               ) 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               - 
             | 
            
               $ 
             | 
            
               2,989,000 
             | 
            
               $ 
             | 
            
               (1,000 
             | 
            
               ) 
             | 
          |||||||||
In
      management's opinion, the unrealized losses reflect changes in interest rates
      subsequent to the acquisition of specific securities. The Company has the
      ability to hold these securities until maturity or market price recovery.
      Management believes that the unrealized losses represent temporary impairment
      of
      the securities.
    Comprehensive
      Income
    The
      Company reports comprehensive income, which includes net loss, as well as
      certain other items, which result in a charge to equity during the period.
      
    10
        | 
               Three months ended 
              March 31, 
              (in thousands) 
             | 
            |||||||
| 
               2007 
             | 
            
               2008 
             | 
            ||||||
| 
               Unrealized
                gains during the period 
             | 
            
               $ 
             | 
            
               243 
             | 
            
               $ 
             | 
            
               45 
             | 
            |||
| 
               Realized
                gains during the period 
             | 
            
               (24 
             | 
            
               ) 
             | 
            
               (21 
             | 
            
               ) 
             | 
          |||
| 
               Other
                comprehensive income 
             | 
            
               $ 
             | 
            
               219 
             | 
            
               $ 
             | 
            
               24 
             | 
            |||
There
      are
      no income tax effects allocated to comprehensive income as the Company has
      no
      tax liabilities due to net operating losses.
    NOTE
      5: STOCKHOLDERS’ EQUITY
    For
      the
      three months ended March 31, 2008, Fusion Capital did not purchase any shares
      of
      the Company’s common stock pursuant to the April 2006 common stock purchase
      agreement between the Company and Fusion Capital.
    On
      February 18, 2008, the Company granted 280,000 stock options to two executive
      officers and two directors of the Company under the 2004 Equity Compensation
      Plan. The stock options have an exercise price of $4.00 and a term of ten years.
      The stock options vested immediately upon grant. The Company utilized the
      Black-Scholes Pricing Model to fair value the stock options and recorded
      approximately $91,000 as equity based compensation related to this issuance
      during the three months ended March 31, 2008. 
    During
      the three months ended March 31, 2008, the Company issued an aggregate 290,000
      stock options and warrants to vendors for services provided under the 2004
      Equity Compensation Plan. The stock options had various exercise prices ranging
      from $0.73 to $.80 and had terms of either five or ten years. The
      stock
      options vested immediately upon grant. The Company utilized the Black-Scholes
      Pricing Model to fair value the stock options and recorded approximately $91,000
      as equity based compensation related to this issuance during the three months
      ended March 31, 2008.
    The
      Company also recorded $53,000 during the three months ended March 31, 2008,
      in
      equity based compensation related to the vesting of stock options issued in
      2006
      and 2007.
    NOTE
      6: ASSET HELD FOR SALE
    Asset
      held for sale consists of equipment purchases related to the purified water
      system that was to be installed at the Company’s manufacturing facility in New
      Brunswick, NJ. The Company reevaluated its manufacturing needs and determined
      the installation of a purified water system would not be cost effective;
      therefore, the Company, in 2007, reclassed $450,000 to Asset Held for Resale.
      The Company also recorded an impairment charge of $228,000 in 2007 to bring
      the
      cost of the system down to its net realizable value as per SFAS No. 144,
“Accounting for the Impairment or Disposal of Long-Lived Assets”. 
    11
        NOTE
      7: RECENT
      ACCOUNTING PRONOUNCEMENTS
    On
      February 15, 2007, the FASB issued FASB Statement No. 159, The Fair Value Option
      for Financial Assets and Financial Liabilities - Including an Amendment of
      FASB
      Statement No. 115. This standard permits an entity to choose to measure many
      financial instruments and certain other items at fair value. This option is
      available to all entities, including not-for-profit organizations. Most of
      the
      provisions in Statement 159 are elective; however, the amendment to FASB
      Statement No. 115, Accounting for Certain Investments in Debt and Equity
      Securities, applies to all entities with available-for-sale and trading
      securities. Some requirements apply differently to entities that do not report
      net income. The FASB's stated objective in issuing this standard is as follows:
      "to improve financial reporting by providing entities with the opportunity
      to
      mitigate volatility in reported earnings caused by measuring related assets
      and
      liabilities differently without having to apply complex hedge accounting
      provisions".
    The
      fair
      value option established by Statement 159 permits all entities to choose to
      measure eligible items at fair value at specified election dates. A business
      entity will report unrealized gains and losses on items for which the fair
      value
      option has been elected in earnings (or another performance indicator if the
      business entity does not report earnings) at each subsequent reporting date.
      A
      not-for-profit organization will report unrealized gains and losses in its
      statement of activities or similar statement. The fair value option: (a) may
      be
      applied instrument by instrument, with a few exceptions, such as investments
      otherwise accounted for by the equity method; (b) is irrevocable (unless a
      new
      election date occurs); and (c) is applied only to entire instruments and not
      to
      portions of instruments.
    Statement
      159 is effective as of the beginning of an entity's first fiscal year that
      begins after November 15, 2007. 
      The
      Company elected not to adopt the fair value option for any eligible instruments.
      
    On
      December 4, 2007, the FASB issued FASB Statement No. 160,“Noncontrolling
      Interests in Consolidated Financial Statements - An Amendment of ARB No.
      51.”
      Statement 160 establishes new accounting and reporting standards for the
      noncontrolling interest in a subsidiary and for the deconsolidation of a
      subsidiary. Specifically, this statement requires the recognition of a
      noncontrolling interest (minority interest) as equity in the consolidated
      financial statements and separate from the parent's equity. The amount of net
      income attributable to the noncontrolling interest will be included in
      consolidated net income on the face of the income statement. Statement 160
      clarifies that changes in a parent's ownership interest in a subsidiary that
      do
      not result in deconsolidation are equity transactions if the parent retains
      its
      controlling financial interest. In addition, this statement requires that a
      parent recognize a gain or loss in net income when a subsidiary is
      deconsolidated. Such gain or loss will be measured using the fair value of
      the
      noncontrolling equity investment on the deconsolidation date. Statement 160
      also
      includes expanded disclosure requirements regarding the interests of the parent
      and its noncontrolling interest.
    Statement
      160 is effective for fiscal years, and interim periods within those fiscal
      years, beginning on or after December 15, 2008. Earlier adoption is prohibited.
      The Company believes adoption of this standard will not have an impact on the
      financial condition or the results of the Company’s operations.
    On
      April
      21, 2008, the FASB posted a revised FASB Statement No. 133 Implementation
      guidance for Issues I1, Interaction of the Disclosure Requirements of Statement
      133 and Statement 47, and K4, Miscellaneous: Income Statement Classification
      of
      Hedge Ineffectiveness and the Component of a Derivative's Gain or Loss Excluded
      from the Assessment of Hedge Effectiveness. The revisions relate to the issuance
      of FASB Statement No. 161, Disclosures about Derivative Instruments and Hedging
      Activities. The Company believes adoption of this standard will not have an
      impact on the financial condition or the results of the Company’s
      operations.
    12
        ITEM
      2: Management's
      Discussion and Analysis of Financial Condition and Results of
      Operations.
    Special
      Note Regarding Forward-Looking Statements
    Certain
      statements in this document constitute "forwarding-looking statements" within
      the meaning of Section 27A of the Securities Act of 1933, as amended, and
      Section 21E of the Securities and Exchange Act of 1995 (collectively, the
      "Reform Act"). Certain, but not necessarily all, of such forward-looking
      statements can be identified by the use of forward-looking terminology such
      as
      "believes," "expects," "may," "will," "should," or "anticipates" or the negative
      thereof or other variations thereon or comparable terminology, or by discussions
      of strategy that involve risks and uncertainties. All statements other than
      statements of historical fact, included in this report regarding our financial
      position, business strategy and plans or objectives for future operations are
      forward-looking statements. Without limiting the broader description of
      forward-looking statements above, we specifically note that statements regarding
      potential drugs, their potential therapeutic effect, the possibility of
      obtaining regulatory approval, our ability to manufacture and sell any products,
      market acceptance or our ability to earn a profit from sales or licenses of
      any
      drugs or our ability to discover new drugs in the future are all forward-looking
      in nature.
    Such
      forward-looking statements involve known and unknown risks, uncertainties and
      other factors, including but not limited to, the risk factors discussed below,
      which may cause the actual results, performance or achievements of Hemispherx
      and its subsidiaries to be materially different from any future results,
      performance or achievements expressed or implied by such forward-looking
      statements and other factors referenced in this report. We do not undertake
      and
      specifically decline any obligation to publicly release the results of any
      revisions which may be made to any forward-looking statement to reflect events
      or circumstances after the date of such statements or to reflect the occurrence
      of anticipated or unanticipated events. 
    Overview
    General
     We
      are a
      biopharmaceutical company engaged in the clinical development, manufacture,
      marketing and distribution of new drug therapies based on natural immune system
      enhancing technologies for the treatment of viral and immune based chronic
      disorders. The Company was founded in the early 1970s doing contract research
      for the National Institutes of Health. Since that time, we have established
      a
      strong foundation of laboratory, pre-clinical, and clinical data with respect
      to
      the development of nucleic acids to enhance the natural antiviral defense system
      of the human body and to aid the development of therapeutic products for the
      treatment of certain chronic diseases. We
      have
      three domestic subsidiaries BioPro Corp., BioAegean Corp., and Core BioTech
      Corp., all of which are incorporated in Delaware and are dormant. Our foreign
      subsidiaries include Hemispherx Biopharma Europe N.V./S.A. established in
      Belgium in 1998. Hemispherx Biopharma Europe N.V./S.A. has little or no
      activity. 
    13
        Our
      current strategic focus is derived from four applications of our two core
      pharmaceutical technology platforms Ampligen® and Alferon N Injection®. The
      commercial focus for Ampligen includes application as a treatment for Chronic
      Fatigue Syndrome (CFS) and as a vaccine enhancer (adjuvant) for both therapeutic
      and preventative vaccine development. Alferon N Injection® is an FDA approved
      product with an indication for refractory or recurring genital warts. Alferon
      LDO (Low Dose Oral) is an application currently under development targeting
      influenza and viral diseases both as an adjuvant as well as a single entity
      anti-viral. 
    Ampligen®
      is an experimental drug currently undergoing clinical development for the
      treatment of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (“ME/CFS” or
“CFS”), and HIV. In August 2004, we completed a Phase III clinical trial (“AMP
      516”) treating over 230 ME/CFS patients with Ampligen® and are presently in the
      registration process for a new drug application (“NDA”) with the Food and Drug
      Administration (“FDA”). Over its developmental history, Ampligen® has received
      various designations, including Orphan Drug Product Designation (FDA), Emergency
      (compassionate) Cost Recovery Sales Authorization (FDA) and “promising” clinical
      outcome recognition based on the evaluation of certain summary clinical reports
      (AHRQ, Agency Health Research Quality). Ampligen represents the first drug
      in
      class of RNA (nucleic acid) molecules to apply for NDA review. For an update
      on
      the filing status of our Ampligen New Drug Application filed on October 10,
      2007, see “Research and Development Costs” contained within this section
      below. 
    The
      Status of our initiative for Ampligen as an adjuvant for preventative vaccine
      development includes pre-clinical studies in seasonal and pandemic influenza
      for
      intranasal administration being conducted by Japan’s National Institute for
      Infectious Diseases. A three year program targeting regulatory approval for
      pandemic flu and seasonal flu in Japan has been funded by the Japanese Ministry
      of Health. Parties to the research grant include Hemispherx, the NIID and BIKEN
      (operational arm of the non-profit Foundation for Microbial Disease of Osaka
      University). Our agreement with BIKEN is part of a three party agreement to
      develop an effective influenza vaccine for Japan and utilizes the resources
      of
      the National Institute of Infectious Disease of Japan. Our development strategy
      includes reproduction of preclinical studies outside Japan and completion of
      the
      three year program. It is our intent to conduct human studies in the US and
      other countries and seek approval for seasonal and pandemic indications in
      the
      US and Europe for intranasal administration. A phase II study for intramuscular
      administration for seasonal flu is currently being conducted in Australia
      through the St. Vincent’s Hospital Clinical Trials Centre and is now fully
      enrolled.
    Based
      on
      the results of published, peer reviewed pre-clinical studies and clinical
      trials, we believe that Ampligen® may have broad-spectrum anti-viral and
      anti-cancer properties. Over 1000 patients have participated in Ampligen®
clinical trials authorized by the FDA at over twenty clinical trial sites across
      the U.S., representing the administration of more than 90,000 doses of this
      drug. 
    Alferon
      N
      Injection® is the registered trademark for our injectable formulation of natural
      alpha interferon, which is approved by the FDA for the treatment of genital
      warts. Alferon N Injection® is also in clinical development with respect to
      Multiple Sclerosis and preclinical development (SARS) is being conducted by
      independent third parties. 
    14
        We
      are
      actively engaged in broad-based ongoing experimental studies assessing the
      efficacy of our products Ampligen®, Alferon N Injection®, and Alferon LDO®
against influenza viruses as an adjuvant and/or single agent antiviral with
      the
      Defence R&D Canada, the National Institute of Infectious Diseases in Tokyo,
      the St. Vincent’s Hospital Clinical Trial Centre in Australia and various
      research affiliates of the National Institutes of Health in the United
      States.
    We
      own
      and operate a 43,000 sq. ft. FDA approved facility in New Brunswick, NJ
      primarily designed to produce Alferon N. In 2006, we completed the installation
      of a polymer production line to produce Ampligen® raw materials on a more
      reliable and consistent basis.
    We
      outsource certain components of our research and development, manufacturing,
      marketing and distribution while maintaining control over the entire process
      through our quality assurance group and our clinical monitoring
      group.
    New
      Accounting Pronouncements
    On
      February 15, 2007, the FASB issued FASB Statement No. 159, The Fair Value Option
      for Financial Assets and Financial Liabilities - Including an Amendment of
      FASB
      Statement No. 115. This standard permits an entity to choose to measure many
      financial instruments and certain other items at fair value. This option is
      available to all entities, including not-for-profit organizations. Most of
      the
      provisions in Statement 159 are elective; however, the amendment to FASB
      Statement No. 115, Accounting for Certain Investments in Debt and Equity
      Securities, applies to all entities with available-for-sale and trading
      securities. Some requirements apply differently to entities that do not report
      net income. The FASB's stated objective in issuing this standard is as follows:
      "to improve financial reporting by providing entities with the opportunity
      to
      mitigate volatility in reported earnings caused by measuring related assets
      and
      liabilities differently without having to apply complex hedge accounting
      provisions".
    The
      fair
      value option established by Statement 159 permits all entities to choose to
      measure eligible items at fair value at specified election dates. A business
      entity will report unrealized gains and losses on items for which the fair
      value
      option has been elected in earnings (or another performance indicator if the
      business entity does not report earnings) at each subsequent reporting date.
      A
      not-for-profit organization will report unrealized gains and losses in its
      statement of activities or similar statement. The fair value option: (a) may
      be
      applied instrument by instrument, with a few exceptions, such as investments
      otherwise accounted for by the equity method; (b) is irrevocable (unless a
      new
      election date occurs); and (c) is applied only to entire instruments and not
      to
      portions of instruments.
    Statement
      159 is effective as of the beginning of an entity's first fiscal year that
      begins after November 15, 2007.  We elected not to adopt the fair value
      option for any eligible instruments. 
    15
        On
      December 4, 2007, the FASB issued FASB Statement No. 160,“Noncontrolling
      Interests in Consolidated Financial Statements - An Amendment of ARB No.
      51.”
      Statement 160 establishes new accounting and reporting standards for the
      noncontrolling interest in a subsidiary and for the deconsolidation of a
      subsidiary. Specifically, this statement requires the recognition of a
      noncontrolling interest (minority interest) as equity in the consolidated
      financial statements and separate from the parent's equity. The amount of net
      income attributable to the noncontrolling interest will be included in
      consolidated net income on the face of the income statement. Statement 160
      clarifies that changes in a parent's ownership interest in a subsidiary that
      do
      not result in deconsolidation are equity transactions if the parent retains
      its
      controlling financial interest. In addition, this statement requires that a
      parent recognize a gain or loss in net income when a subsidiary is
      deconsolidated. Such gain or loss will be measured using the fair value of
      the
      noncontrolling equity investment on the deconsolidation date. Statement 160
      also
      includes expanded disclosure requirements regarding the interests of the parent
      and its noncontrolling interest.
    Statement
      160 is effective for fiscal years, and interim periods within those fiscal
      years, beginning on or after December 15, 2008. Earlier adoption is prohibited.
      The impact of this statement has not been determined. We believe adoption of
      this standard will not have an impact on the financial condition or the results
      of our operations.
    On
      April
      21, 2008, the FASB posted a revised FASB Statement No. 133 Implementation
      guidance for Issues I1, Interaction of the Disclosure Requirements of Statement
      133 and Statement 47, and K4, Miscellaneous: Income Statement Classification
      of
      Hedge Ineffectiveness and the Component of a Derivative's Gain or Loss Excluded
      from the Assessment of Hedge Effectiveness. The revisions relate to the issuance
      of FASB Statement No. 161, Disclosures about Derivative Instruments and Hedging
      Activities. We believe adoption of this standard will not have an impact on
      the
      financial condition or the results of our operations.
    Disclosure
      About Off-Balance
      Sheet Arrangements
    None.
    Critical
      Accounting Policies 
    There
      have been no material changes in our critical accounting policies and estimates
      from those disclosed in Item 7 of our Annual Report on Form 10-K for the year
      ended December 31, 2007. 
    RESULTS
      OF OPERATIONS
    Three
      months ended March
      31,
      2007 versus three months ended March 31, 2008
    Net
      loss
    Our
      net
      loss of approximately $3,165,000 for the three months ended March 31, 2008
      was
      $1,935,000 or 38% lower when compared to the same period in 2007. This decrease
      in loss was primarily due to:
    | 
               1) 
             | 
            
               Research
                and Development costs in 2007 include significant expenses related
                to the
                preparation of the Ampligen NDA as well as expenses related to the
                production of Ampligen for use in stability studies. Expenses related
                to
                the Ampligen NDA work in 2008 were down approximately $430,000 as
                compared
                to the same period in 2007; Ampligen manufacturing costs were down
                approximately $1,380,000 in 2008 as well as there was no Ampligen
                production during the current quarter;
                and 
             | 
          
16
        | 
               2) 
             | 
            
               In
                2007, we had financing costs and interest expense of $138,000 and
                $71,000,
                respectively, related to our convertible debentures. These convertible
                debentures were paid off in June 2007. No financing costs or interest
                charges were incurred during the current period related to these
                debentures.  
             | 
          
Net
      loss
      per share was $0.04 for the current period versus $0.07 for the same period
      in
      2007.
    Revenues
    Revenues
      for the three months ended March
      31,
      2008
      were
      $208,000 as compared to revenues of $255,000 for the same period in 2007.
      Ampligen® sold under the cost recovery clinical program was flat while Alferon N
      Injection®
      sales
      were down $47,000 or 21% to $173,000 during the current period. The factors
      primarily contributing to this decrease in sales: 1) Competition from rival
      products and 2) a shortage of finished goods inventory available for sale due
      to
      product expiration dates. We have petitioned the Drug Shortage Division of
      the
      FDA for their assistance in obtaining an extension of the expiration date of
      our
      Alferon N Injection finished goods. There is no assurance that the FDA will
      grant this extension, which if not granted, will adversely affect our sales
      of
      Alferon N Injection.
    Production
      costs/cost of goods sold 
    Production/cost
      of goods sold was approximately $236,000 and $249,000, respectively, for the
      three months ended March 31, 2007 and 2008. This represented a slight increase
      of approximately $13,000 or 6% as compared to the same period in 2007. These
      costs primarily represent: 1) costs of goods sold of $93,000 and $60,000,
      respectively, for the three months ended March 31, 2007 and 2008, and 2) Costs
      to maintain Alferon N Injection Inventory including stability tests and indirect
      overhead.
    We
      continue to move lot number three of Alferon N Injection work-in-process
      inventory through to finished goods. This lot should produce approximately
      9,800
      doses and is scheduled for completion in late 2008.
    Research
      and Development costs
    Overall
      research and development costs for the three months ended March
      31,
      2008
      were $1,307,000 as compared to $3,176,000 for the same period a year ago
      reflecting a decrease of $1,869,000 or 59%.
      This
      decrease was primarily due to reduced outside consulting fees related to the
      preparation and filing of our NDA for Ampligen. Our Ampligen NDA was finalized
      and filed on October 10, 2007. On December 5, 2007 we received a Refusal to
      File
      (RTF) letter from the FDA as our NDA filing was deemed “not substantially
      complete”. We responded to the FDA’s concerns on January 8, 2008 addressing
      their fourteen pre-clinical and clinical questions. A scheduled Guidance Meeting
      with the FDA on February 8, 2008 resulted in resolving nine of the fourteen
      concerns. These nine are no longer considered filing issues. The five remaining
      issues can be grouped into two categories: 1) administrative items which include
      the submission of additional clinical records, the clarification of some
      documents previously submitted, additional clinical data reconciliation and
      additional charts, which summarize specific parts of the clinical data, and
      2)
      the reformatting and enlarged analysis of existing reports to more closely
      align
      with current International Committee on Harmonization Guidelines.
    17
        These
      five NDA filing issues have been addressed by our clinical and scientific staff
      with the filing of amendments to our NDA on April 25, 2008. These amendments
      should allow the FDA reviewers to better evaluate independently the statistical
      efficacy/safety conclusions of our NDA for the use of Ampligen in treating
      ME/CFS. While we are optimistic as to the progress of the NDA filing, there
      are
      no assurances the FDA will accept the amended NDA for review, and if accepted,
      there are no assurances that the NDA will be approved. The April 25, 2008 filing
      included a full electronic version of the NDA (eNDA) to facilitate efficient
      FDA
      review as opposed to a “hybrid” NDA Application filed in October
      2007.
    We
      are
      also engaged in broad based, ongoing, experimental studies assessing the
      efficacy of Ampligen®, Alferon N Injection®, and Alferon LDO against influenza
      viruses as an adjuvant single agent antiviral with Defence R&D Canada,
      Japan’s National Institute of Infectious disease, Biken (the non-profit
      operational arm of the Foundation for Microbial Diseases of Osaka University)
      and St. Vincent’s Hospital in Darlinghurst, Australia.
    The
      Biken
      arrangement was concluded in December 2007 and basically consists of Biken
      purchasing Ampligen® from us for use in conducting further animal studies of
      intranasal prototype vaccines containing antigens from influenza sub-types
      H1N1,
      H3N2 and B progressing to human studies with all programs supported by the
      Japanese Health Ministry. Under the terms of the non—exclusive licensing
      arrangement, we will receive royalties as well as income for all Ampligen® used
      in the ongoing experimental work and any subsequent marketing of Ampligen® as an
      immuno-enhancer for flu vaccines delivered intranasally in Japan. To date,
      only
      2 or 3 pharma companies worldwide have achieved regulatory authorizations to
      sell intranasally (IN) administered influenza vaccines versus many companies
      receiving approval for intramuscular vaccine delivery routes. Safety has been
      paramount in developing effective treatments. However, animal studies to date
      indicate Ampligen®, an experimental drug, may be safely administered
      intranasally. Clinical studies (in other disorders) have built a database of
      more than 90,000 injections of Ampligen® when given parenterally (intravenous,
      or “IV”).
    In
      June
      2007, we initiated a clinical trial in Australia using Ampligen® in combination
      with seasonal flu vaccine. This trial, expected to continue for several months,
      is being conducted in Australia’s winter season and focuses on populations at
      risk for virulent cases of influenza, especially those over the age of 60 years
      who historically may have weakened immune systems. The Australian clinical
      trial
      was prompted by the results from the pre-clinical work conducted by the JNIID
      (see above). Approximately, 36 patients are now enrolled in this study, which
      will utilize a two dose Ampligen® regimen of 2 mg per dose. This study is being
      monitored by Clinical Network Services Pty. Ltd. located in Brisbane, Australia.
      The clinical trials center of St. Vincent’s Hospital based in DarlingHurst,
      Australia is conducting the trial. We expect this trial to be fully enrolled
      by
      the end of May 2008. 
    Collaboration
      studies in non-human primates conducted by ViroClinics in the Netherlands
      suggest a potential role for Alferon LDO as another novel therapeutic approach
      to viral pandemics. Meetings with prospective partners are underway with
      respect to conducting clinical trials using Alferson LDO to treat seasonal
      influenza in the Pacific Rim countries. Alferon LDO is now poised for clinical
      trials against seasonal influenza epidemics; meetings with
      prospective partners are ongoing to conduct clinical trials in the Pacific
      Rim countries and elsewhere. The opportunity for Alferon LDO is reinforced
      by
      new reports of severe side effects secondary to Tamiflu, the present standard
      of
      care, by both FDA and Japanese health authorities. Also, Tamiflu resistant
      strains of flu virus are now raising concerns on a world wide
      basis.
    General
      and Administrative Expenses
    General
      and Administrative (“G&A”) expenses for the three months ended March 31,
      2007 and 2008 were approximately $1,897,000 and $1,783,000, respectively,
      reflecting an increase of $114,000 or 6%. This
      increase relates primarily to an increase in legal expenses as compared to
      the
      prior period mainly relating to litigation in South Africa and the arbitration
      proceedings related to Laboratorios
      del Dr. Esteve.
      For
      more information regarding litigation, see “legal Proceedings” contained within
      Part II. Other Information, Item 1 below.
    18
        Interest
      and Other Income and Expense
    Interest
      and other income and expense for the three months ended March 31, 2008 increased
      approximately $31,000 as compared to the same period a year earlier. The
      increase in interest and other income during the current period was mainly
      due
      to higher interest earned upon the maturity of our marketable securities as
      compared the same period a year ago. All funds in excess of our immediate needs
      are invested in short-term securities.
    Interest
      Expense and Financing Costs
    We
      had no
      interest expense or non-cash financing costs for the three months ended March
      31, 2008 as compared to $209,000 for the same period a year ago. The expenses
      reflected for the three months ended March 31, 2007 reflect financing costs
      and
      interest charges related to our convertible debentures which matured in June
      2007 when all outstanding loan balances were paid.
    Liquidity
      and Capital Resources
    Cash
      used
      in operating activities for the three months ended March 31, 2008 was $2,806,000
      compared to $4,840,000 for the same period in 2007. This reduction reflects
      lower costs primarily related to the preparation of our Ampligen NDA which
      was
      finalized and filed with the FDA in October 2007. Cash used in operating
      activities in 2007 included the extensive costs of preparing the NDA. Cash
      provided by investing activities during the three months ended March 31, 2008
      totaled $979,000 primarily due to the maturity and/or purchase of short term
      investments. We had no proceeds from financing activities during the three
      months ended March 31, 2008. As of March 31, 2008, we had approximately
      $12,633,000 in
      cash
      and cash equivalents and short-term investments, or a decrease of approximately
      $2,782,000 from December 31, 2007. Based on our operating plan, we anticipate
      that these funds should be sufficient to meet our operating cash requirements
      for approximately 15 months. 
    Equity
      Financing
    On
      April
      12, 2006, we entered into a common stock purchase agreement (the “2006 Purchase
      Agreement”) with Fusion Capital Fund II, LLC (“Fusion Capital”), pursuant to
      which Fusion Capital has agreed, under certain conditions, to purchase on each
      trading day $100,000 of our common stock up to an aggregate of $50.0 million
      over a period of approximately 25 months. Pursuant to the terms of the
      Registration Rights Agreement, dated as of April 12, 2006, we registered
      12,386,723 shares issuable to or issued to Fusion Capital under the Purchase
      Agreement. Through May 1, 2008, we have sold to Fusion Capital an aggregate
      of
      10,682,032 shares under the common stock purchase agreement for aggregate gross
      proceeds of approximately $19,739,000 and issued 448,816 Commitment Shares.
      Pursuant to the 2006 Purchase Agreement,
      Fusion
      Capital cannot purchase shares if our stock price is under $1.00. Our current
      stock price is below $1.00. Unless and until the market price increases to
      at
      least $1.00, no additional shares will be sold to Fusion Capital under the
      existing agreement. 
    We
      are
      using the proceeds from this financing for general corporate purposes.
    19
        Because
      of our long-term capital requirements, we may seek to access the public equity
      market whenever conditions are favorable, even if we do not have an immediate
      need for additional capital at that time. Any additional funding may result
      in
      significant dilution and could involve the issuance of securities with rights,
      which are senior to those of existing stockholders. We may also need additional
      funding earlier than anticipated, and our cash requirements, in general, may
      vary materially from those now planned, for reasons including, but not limited
      to, changes in our research and development programs, clinical trials,
      competitive and technological advances, the regulatory processes, including
      the
      commercializing of Ampligen®
      products.
    There
      can
      be no assurances that we will raise adequate funds from these or other sources,
      which may have a material adverse effect on our ability to develop our products.
      Also,
      we
      have the ability to curtail discretionary spending, including some research
      and
      development activities, if required to conserve cash.
    ITEM
      3: Quantitative and Qualitative Disclosures About Market
      Risk
    We
      had
      approximately $12,633,000 in cash and cash equivalents and short-term
      investments at March 31, 2008. To the extent that our cash and cash equivalents
      and short term investments exceed our near term funding needs, we generally
      invest the excess cash in three to twelve month interest bearing financial
      instruments. We employ established conservative policies and procedures to
      manage any risks with respect to investment exposure.
    Our
      financial instruments that are exposed to concentrations of credit risk consist
      primarily of cash and cash equivalents. We place our cash and cash equivalents
      with what management believes to be high credit quality institutions. At times
      such investments may be in excess of the FDIC insurance limit. 
    We
      have
      not entered into, and do not expect to enter into, financial instruments for
      trading or hedging purposes.
    Item
      4: Controls and Procedures 
    Our
      Chairman of the Board (serving as the principal executive officer) and the
      Chief
      Financial Officer performed an evaluation of the effectiveness of our disclosure
      controls and procedures, which have been designed to permit us to effectively
      identify and timely disclose important information. In designing and evaluating
      the disclosure controls and procedures, management recognized that any controls
      and procedures, no matter how well designed and operated, can provide only
      reasonable assurance of achieving the desired control objectives, and management
      is required to apply its judgment in evaluating the cost-benefit relationship
      of
      possible controls and procedures. Based on that evaluation, our Chief Executive
      Officer and Chief Financial Officer concluded that the controls and procedures
      were effective as of March 31, 2008 to ensure that material information was
      accumulated and communicated to our management, including our Chief Executive
      Officer and Chief Financial Officer, as appropriate to allow timely decisions
      regarding required disclosure.
    During
      the quarter ended March 31, 2008, we have made no change in our internal
      controls over financial reporting that has materially affected, or is
      reasonably
      likely
      to materially affect, our internal controls over financial
      reporting.
    20
        Part
      II – OTHER INFORMATION
    Item
      1. Legal Proceedings 
    See
      our
      Form 10-K for the period ending December 31, 2007 for previously reported legal
      proceedings.
    ITEM
      1A. Risk Factors. 
    The
      following cautionary statements identify important factors that could cause
      our
      actual result to differ materially from those projected in the forward-looking
      statements made in this Form 10-Q. Among the key factors that have a direct
      bearing on our results of operations are:
    Risks
      Associated With Our Business
    No
      assurance of successful product development. 
    Ampligen®
      and related products.
      The
      development of Ampligen® and
      our
      other related products is subject to a number of significant risks.
      Ampligen® may
      be
      found to be ineffective or to have adverse side effects, fail to receive
      necessary regulatory clearances, be difficult to manufacture on a commercial
      scale, be uneconomical to market or be precluded from commercialization by
      proprietary right of third parties. Our products are in various stages of
      clinical and pre-clinical development and, require further clinical studies
      and
      appropriate regulatory approval processes before any such products can be
      marketed. We do not know when, if ever, Ampligen® or
      our
      other products will be generally available for commercial sale for any
      indication. Generally, only a small percentage of potential therapeutic products
      are eventually approved by the FDA for commercial sale. Please see the next
      risk
      factor.
    Alferon
      N Injection®.
      Although Alferon N Injection® is approved for marketing in the United States for
      the intra-lesional treatment of refractory or recurring external genital warts
      in patients 18 years of age or older, to date it has not been approved for
      other
      indications. We face many of the risks discussed above, with regard to
      developing this product for use to treat other ailments.
    Our
      drug and related technologies are investigational and subject to regulatory
      approval. If we are unable to obtain regulatory approval, our operations will
      be
      significantly adversely affected.
    All
      of
      our drugs and associated technologies, other than Alferon N Injection®, are
      investigational and must receive prior regulatory approval by appropriate
      regulatory authorities for general use and are currently legally available
      only
      through clinical trials with specified disorders. At present, Alferon N
      Injection® is only approved for the intra-lesional treatment of refractory or
      recurring external genital warts in patients 18 years of age or older. Use
      of
      Alferon N Injection® for other indications will require regulatory
      approval.
    21
        Our
      products, including Ampligen®, are subject to extensive regulation by numerous
      governmental authorities in the U.S. and other countries, including, but not
      limited to, the FDA in the U.S., the Health Protection Branch (“HPB”) of Canada,
      and the Agency for the Evaluation of Medicinal Products (“EMEA”) in Europe.
      Obtaining regulatory approvals is a rigorous and lengthy process and requires
      the expenditure of substantial resources. In order to obtain final regulatory
      approval of a new drug, we must demonstrate to the satisfaction of the
      regulatory agency that the product is safe and effective for its intended uses
      and that we are capable of manufacturing the product to the applicable
      regulatory standards. We require regulatory approval in order to market
      Ampligen® or any other proposed product and receive product revenues or
      royalties. We cannot assure you that Ampligen® will ultimately be demonstrated
      to be safe or efficacious. In addition, while Ampligen® is authorized for use in
      clinical trials including a cost recovery program in the United States and
      Europe, we cannot assure you that additional clinical trial approvals will
      be
      authorized in the United States or in other countries, in a timely fashion
      or at
      all, or that we will complete these clinical trials. 
    We
      filed
      an NDA with the FDA for treatment of CFS on October 10, 2007. On
      December 5, 2007 we received a Refusal to File (RTF) letter from the FDA as
      our
      NDA filing was deemed “not substantially complete”. We responded to the FDA’s
      concerns on January 8, 2008 addressing their fourteen pre-clinical and clinical
      questions. A scheduled Guidance Meeting with the FDA on February 8, 2008
      resulted in resolving nine of the fourteen concerns. These nine are no longer
      considered filing issues. The five remaining issues can be grouped into two
      categories: 1) administrative items which include the submission of additional
      clinical records, the clarification of some documents previously submitted,
      additional clinical data reconciliation and additional charts, which summarize
      specific parts of the clinical data, and 2) the reformatting and enlarged
      analysis of the existing reports to more closely align with current
      International Committee on Harmonization Guidelines.
    These
      five NDA filing issues have been addressed by our clinical and scientific staff
      with the filing of amendments to our NDA on April 25, 2008. These amendments
      should allow the FDA reviewers to better evaluate independently the statistical
      efficacy/safety conclusions of our NDA for the use of Ampligen in treating
      ME/CFS. However, there are no assurances the FDA will accept the amended NDA
      for
      review, and if accepted, there are no assurances that the NDA will be
      approved.
    If
      Ampligen® or one of our other products does not receive regulatory approval in
      the U.S. or elsewhere, our operations most likely will be materially adversely
      affected. 
    Although
      preliminary in vitro testing indicates that Ampligen® enhances the effectiveness
      of different drug combinations on avian influenza, preliminary testing in the
      laboratory is not necessarily predictive of successful results in clinical
      testing or human treatment. 
    Ampligen®
      is undergoing pre-clinical testing for possible treatment of avian flu. Although
      preliminary in vitro testing indicates that Ampligen® enhances the effectiveness
      of different drug combinations on avian flu, preliminary testing in the
      laboratory is not necessarily predictive of successful results in clinical
      testing or human treatment. No assurance can be given that similar results
      will
      be observed in clinical trials. Use of Ampligen® in the treatment of avian flu
      requires prior regulatory approval. Only the FDA can determine whether a drug
      is
      safe, effective or promising for treating a specific application. As discussed
      in the prior risk factor, obtaining regulatory approvals is a rigorous and
      lengthy process. 
    In
      addition, Ampligen® is being tested on two strains of avian influenza virus.
      There are a number of strains and strains mutate. No assurance can be given
      that
      Ampligen® will be effective on any strains that might infect
      humans.
    22
        We
      may continue to incur substantial losses and our future profitability is
      uncertain.
    We
      began
      operations in 1966 and last reported net profit from 1985 through 1987. Since
      1987, we have incurred substantial operating losses, as we pursued our clinical
      trial effort to get our experimental drug, Ampligen®, approved. As of
March
      31,
      2008,
      our
      accumulated deficit was approximately $188,355,000. We have not yet generated
      significant revenues from our products and may incur substantial and increased
      losses in the future. We cannot assure that we will ever achieve significant
      revenues from product sales or become profitable. We require, and will continue
      to require, the commitment of substantial resources to develop our products.
      We
      cannot assure that our product development efforts will be successfully
      completed or that required regulatory approvals will be obtained or that any
      products will be manufactured and marketed successfully, or be profitable.
      
    We
      may require additional financing which may not be
      available.
    The
      development of our products will require the commitment of substantial resources
      to conduct the time-consuming research, preclinical development, and clinical
      trials that are necessary to bring pharmaceutical products to market. As of
      March 31, 2008, we had approximately $12,633,000 in
      cash
      and cash equivalents and short-term investments. We anticipate, but cannot
      assure, that these
      funds will be sufficient to meet our operating cash requirements for the next
      15
      months. 
    In
      April
      2006, we entered into a common stock purchase agreement with Fusion Capital
      pursuant to which Fusion Capital has agreed, under certain conditions and with
      certain limitations, to purchase on each trading day $100,000 of our common
      stock up to an aggregate of $50,000,000 until August 1, 2008 (see “The
      Fusion Transaction” in Selling Stockholders” below).
      
    We
      only
      have the right to receive up to $100,000 per trading day under the agreement
      with Fusion Capital unless our stock price exceeds $1.90 by at least $0.10,
      in
      which case the daily amount may be increased under certain conditions as the
      price of our common stock increases. Fusion Capital does not have the right
      nor
      the obligation to purchase any shares of our common stock on any trading days
      that the market price of our common stock is less than $1.00. We have registered
      an aggregate of 13,201,840 shares purchasable by Fusion Capital pursuant to
      the
      common stock purchase agreement (inclusive of up to 643,502 additional
      Commitment Shares) and, through May 1, 2008, we have sold to Fusion Capital
      an
      aggregate of 10,682,032 shares under the common stock purchase agreement for
      aggregate gross proceeds of approximately $19,739,000. Assuming a purchase
      price
      of $1.00 per share, the lowest price at which Fusion is obligated to purchase
      shares from us (the closing sale price of the common stock on May 1, 2008 was
      $0.71) and the purchase by Fusion Capital of the remaining 1,061,189 shares
      (not
      including the remaining 194,688 Commitment Shares), total gross proceeds to
      us
      from the remaining shares would only be approximately $1,061,000 ($20,800,000
      in
      the aggregate under the common stock purchase agreement). 
    Unless
      and until the market price for our common stock increases to at least $1.00,
      no
      additional shares will be sold to Fusion Capital under the agreement. We will
      realize much less than the maximum $50,000,000 proceeds from the sale of stock
      under the Purchase Agreement. 
    23
        Assuming
      no material additional financing from Fusion Capital and if we are unable to
      commercialize and sell Ampligen® and/or increase sales of Alferon N Injection®
or our other products, we will need to secure other sources of funding through
      additional equity or debt financing or from other sources in order to satisfy
      our working capital needs and to complete the necessary clinical trials and
      the
      regulatory approval processes including the commercializing of Ampligen®
products. There can be no assurances that we will raise adequate funds which
      may
      have a material adverse effect on our ability to develop our products.
    We
      may not be profitable unless we can protect our patents and/or receive approval
      for additional pending patents. 
    We
      need
      to preserve and acquire enforceable patents covering the use of Ampligen® for a
      particular disease in order to obtain exclusive rights for the commercial sale
      of Ampligen® for such disease. We obtained all rights to Alferon N Injection®,
      and we plan to preserve and acquire enforceable patents covering its use for
      existing and potentially new diseases. Our success depends, in large part,
      on
      our ability to preserve and obtain patent protection for our products and to
      obtain and preserve our trade secrets and expertise. Certain of our know-how
      and
      technology is not patentable, particularly the procedures for the manufacture
      of
      our experimental drug, Ampligen®, which is carried out according to standard
      operating procedure manuals. We have been issued certain patents including
      those
      on the use of Ampligen® and Ampligen® in combination with certain other drugs
      for the treatment of HIV. We also have been issued patents on the use of
      Ampligen® in combination with certain other drugs for the treatment of chronic
      Hepatitis B virus, chronic Hepatitis C virus, and a patent which affords
      protection on the use of Ampligen® in patients with Chronic Fatigue Syndrome. We
      have not yet been issued any patents in the United States for the use of
      AmpligenÒ
      as a
      sole treatment for any of the cancers, which we have sought to target. With
      regard to Alferon N Injection®, we have acquired from ISI its patents for
      natural alpha interferon produced from human peripheral blood leukocytes and
      its
      production process and we have filed a patent application for the use of
      Alferon® LDO in treating viral diseases including avian influenza. We cannot
      assure that our competitors will not seek and obtain patents regarding the
      use
      of similar products in combination with various other agents, for a particular
      target indication prior to our doing such. If we cannot protect our patents
      covering the use of our products for a particular disease, or obtain additional
      patents, we may not be able to successfully market our products. 
    The
      patent position of biotechnology and pharmaceutical firms is highly uncertain
      and involves complex legal and factual questions. 
    To
      date,
      no consistent policy has emerged regarding the breadth of protection afforded
      by
      pharmaceutical and biotechnology patents. There can be no assurance that new
      patent applications relating to our products or technology will result in
      patents being issued or that, if issued, such patents will afford meaningful
      protection against competitors with similar technology. It is generally
      anticipated that there may be significant litigation in the industry regarding
      patent and intellectual property rights. Such litigation could require
      substantial resources from us and we may not have the financial resources
      necessary to enforce the patent rights that we hold. No assurance can be made
      that our patents will provide competitive advantages for our products or will
      not be successfully challenged by competitors. No assurance can be given that
      patents do not exist or could not be filed which would have a materially adverse
      effect on our ability to develop or market our products or to obtain or maintain
      any competitive position that we may achieve with respect to our products.
      Our
      patents also may not prevent others from developing competitive products using
      related technology. 
    24
        There
      can be no assurance that we will be able to obtain necessary licenses if we
      cannot enforce patent rights we may hold. In addition, the failure of third
      parties from whom we currently license certain proprietary information or from
      whom we may be required to obtain such licenses in the future, to adequately
      enforce their rights to such proprietary information, could adversely affect
      the
      value of such licenses to us. 
    If
      we
      cannot enforce the patent rights we currently hold we may be required to obtain
      licenses from others to develop, manufacture or market our products. There
      can
      be no assurance that we would be able to obtain any such licenses on
      commercially reasonable terms, if at all. We currently license certain
      proprietary information from third parties, some of which may have been
      developed with government grants under circumstances where the government
      maintained certain rights with respect to the proprietary information developed.
      No assurances can be given that such third parties will adequately enforce
      any
      rights they may have or that the rights, if any, retained by the government
      will
      not adversely affect the value of our license. 
    There
      is
      no guarantee that our trade secrets will not be disclosed or known by our
      competitors.
    To
      protect our rights, we require certain employees and consultants to enter into
      confidentiality agreements with us. There can be no assurance that these
      agreements will not be breached, that we would have adequate and enforceable
      remedies for any breach, or that any trade secrets of ours will not otherwise
      become known or be independently developed by competitors. 
    We
      have limited marketing and sales capability. If we are unable to obtain
      additional distributors and our current and future distributors do not market
      our products successfully, we may not generate significant revenues or become
      profitable. 
    We
      have
      limited marketing and sales capability. We are dependent upon existing and,
      possibly future, marketing agreements and third party distribution agreements
      for our products in order to generate significant revenues and become
      profitable. As a result, any revenues received by us will be dependent in large
      part on the efforts of third parties, and there is no assurance that these
      efforts will be successful. 
    Our
      commercialization strategy for Ampligen-CFS may include licensing/co-marketing
      agreements utilizing the resources and capacities of a strategic partner(s).
      We
      are currently seeking worldwide marketing partner(s), with the goal of having
      a
      relationship in place before approval is obtained. In parallel to partnering
      discussions, appropriate pre-marketing activities will be undertaken. We intend
      to control manufacturing of Ampligen on a worldwide basis.
    We
      cannot
      assure that our U.S. or foreign marketing strategy will be successful or that
      we
      will be able to establish future marketing or third party distribution
      agreements on terms acceptable to us, or that the cost of establishing these
      arrangements will not exceed any product revenues. Our inability to establish
      viable marketing and sales capabilities would most likely have a materially
      adverse effect on us. 
    25
        There
      are no long-term agreements with suppliers of required materials. If we are
      unable to obtain the required raw materials, we may be required to scale back
      our operations or stop manufacturing Alferon N Injection® and/or
      Ampligen®.
    A
      number
      of essential materials are used in the production of Alferon N Injection®,
      including human white blood cells. We do not have long-term agreements for
      the
      supply of any of such materials. There can be no assurance we can enter into
      long-term supply agreements covering essential materials on commercially
      reasonable terms, if at all. 
    There
      are
      a limited number of manufacturers in the United States available to provide
      the
      polymers for use in manufacturing Ampligen®. At present, we do not have any
      agreements with third parties for the supply of any of these polymers. We have
      established relevant manufacturing operations within our New Brunswick, New
      Jersey facility for the production of Ampligen® polymers from raw materials in
      order to obtain polymers on a more consistent manufacturing basis. 
    If
      we are
      unable to obtain or manufacture the required polymers, we may be required to
      scale back our operations or stop manufacturing. The costs and availability
      of
      products and materials we need for the production of Ampligen® and the
      commercial production of Alferon N Injection® and other products which we may
      commercially produce are subject to fluctuation depending on a variety of
      factors beyond our control, including competitive factors, changes in
      technology, and FDA and other governmental regulations and there can be no
      assurance that we will be able to obtain such products and materials on terms
      acceptable to us or at all.
    There
      is no assurance that successful manufacture of a drug on a limited scale basis
      for investigational use will lead to a successful transition to commercial,
      large-scale production.
    Small
      changes in methods of manufacturing, including commercial scale-up, may affect
      the chemical structure of Ampligen® and other RNA drugs, as well as their safety
      and efficacy, and can, among other things, require new clinical studies and
      affect orphan drug status, particularly, market exclusivity rights, if any,
      under the Orphan Drug Act. The transition from limited production of
      pre-clinical and clinical research quantities to production of commercial
      quantities of our products will involve distinct management and technical
      challenges and will require additional management and technical personnel and
      capital to the extent such manufacturing is not handled by third parties. There
      can be no assurance that our manufacturing will be successful or that any given
      product will be determined to be safe and effective, capable of being
      manufactured economically in commercial quantities or successfully
      marketed.
    We
      have limited manufacturing experience and capacity.
    Ampligen®
      has been only produced in limited quantities for use in our clinical trials
      and
      we are dependent upon a third party supplier for substantially all of the
      production process. The failure to continue these arrangements or to achieve
      other such arrangements on satisfactory terms could have a material adverse
      affect on us. Also, to be successful, our products must be manufactured in
      commercial quantities in compliance with regulatory requirements and at
      acceptable costs. To the extent we are involved in the production process,
      our
      current facilities are not adequate for the production of our proposed products
      for large-scale commercialization, and we currently do not have adequate
      personnel to conduct commercial-scale manufacturing. We intend to utilize
      third-party facilities if and when the need arises or, if we are unable to
      do
      so, to build or acquire commercial-scale manufacturing facilities. We will
      need
      to comply with regulatory requirements for such facilities, including those
      of
      the FDA pertaining to current Good Manufacturing Practices (“cGMP”) regulations.
      There can be no assurance that such facilities can be used, built, or acquired
      on commercially acceptable terms, or that such facilities, if used, built,
      or
      acquired, will be adequate for our long-term needs.
    26
        We
      may not be profitable unless we can produce Ampligen® or other products in
      commercial quantities at costs acceptable to us.
    We
      have
      never produced Ampligen® or any other products in large commercial quantities.
      We must manufacture our products in compliance with regulatory requirements
      in
      large commercial quantities and at acceptable costs in order for us to be
      profitable. We intend to utilize third-party manufacturers and/or facilities
      if
      and when the need arises or, if we are unable to do so, to build or acquire
      commercial-scale manufacturing facilities. If we cannot manufacture commercial
      quantities of Ampligen® or enter into third party agreements for its manufacture
      at costs acceptable to us, our operations will be significantly affected. Also,
      each production lot of Alferon N Injection® is subject to FDA review and
      approval prior to releasing the lots to be sold. This review and approval
      process could take considerable time, which would delay our having product
      in
      inventory to sell. 
    Rapid
      technological change may render our products obsolete or
      non-competitive.
    The
      pharmaceutical and biotechnology industries are subject to rapid and substantial
      technological change. Technological competition from pharmaceutical and
      biotechnology companies, universities, governmental entities and others
      diversifying into the field is intense and is expected to increase. Most of
      these entities have significantly greater research and development capabilities
      than us, as well as substantial marketing, financial and managerial resources,
      and represent significant competition for us. There can be no assurance that
      developments by others will not render our products or technologies obsolete
      or
      noncompetitive or that we will be able to keep pace with technological
      developments.
    Our
      products may be subject to substantial competition. 
    Ampligen®.
      Competitors may be developing technologies that are, or in the future may be,
      the basis for competitive products. Some of these potential products may have
      an
      entirely different approach or means of accomplishing similar therapeutic
      effects to products being developed by us. These competing products may be
      more
      effective and less costly than our products. In addition, conventional drug
      therapy, surgery and other more familiar treatments may offer competition to
      our
      products. Furthermore, many of our competitors have significantly greater
      experience than us in pre-clinical testing and human clinical trials of
      pharmaceutical products and in obtaining FDA, HPB and other regulatory approvals
      of products. Accordingly, our competitors may succeed in obtaining FDA, HPB
      or
      other regulatory product approvals more rapidly than us. There are no drugs
      approved for commercial sale with respect to treating ME/CFS in the United
      States. The dominant competitors with drugs to treat disease indications in
      which we plan to address include Gilead Pharmaceutical, Pfizer, Bristol-Myers,
      Abbott Labs, Glaxo Smith Kline, Merck and Schering-Plough Corp. These potential
      competitors are among the largest pharmaceutical companies in the world, are
      well known to the public and the medical community, and have substantially
      greater financial resources, product development, and manufacturing and
      marketing capabilities than we have. Although we believe our principal advantage
      is the unique mechanism of action of Ampligen® on the immune system, we cannot
      assure that we will be able to compete.
    27
        ALFERON
      N
      Injection®. Our competitors are among the largest pharmaceutical companies in
      the world, are well known to the public and the medical community, and have
      substantially greater financial resources, product development, and
      manufacturing and marketing capabilities than we have. Alferon N Injection®
currently competes with Schering’s injectable recombinant alpha interferon
      product (INTRON® A) for the treatment of genital warts. 3M Pharmaceuticals also
      offer competition from its immune-response modifier, Aldara®, a
      self-administered topical cream, for the treatment of external genital and
      perianal warts. In addition, Medigene recently received FDA approval for a
      self-administered ointment, VeregenTM, which is indicated for the topical
      treatment of external genital and perianal warts. Alferon N Injection® also
      competes with surgical, chemical, and other methods of treating genital warts.
      We cannot assess the impact products developed by our competitors, or advances
      in other methods of the treatment of genital warts, will have on the commercial
      viability of Alferon N Injection®. If and when we obtain additional approvals of
      uses of this product, we expect to compete primarily on the basis of product
      performance. Our competitors have developed or may develop products (containing
      either alpha or beta interferon or other therapeutic compounds) or other
      treatment modalities for those uses. There can be no assurance that, if we
      are
      able to obtain regulatory approval of Alferon N Injection® for the treatment of
      new indications, we will be able to achieve any significant penetration into
      those markets. In addition, because certain competitive products are not
      dependent on a source of human blood cells, such products may be able to be
      produced in greater volume and at a lower cost than Alferon N Injection®.
      Currently, our wholesale price on a per unit basis of Alferon N Injection® is
      higher than that of the competitive recombinant alpha and beta interferon
      products.
    General.
      Other companies may succeed in developing products earlier than we do, obtaining
      approvals for such products from the FDA more rapidly than we do, or developing
      products that are more effective than those we may develop. While we will
      attempt to expand our technological capabilities in order to remain competitive,
      there can be no assurance that research and development by others or other
      medical advances will not render our technology or products obsolete or
      non-competitive or result in treatments or cures superior to any therapy we
      develop.
    Possible
      side effects from the use of Ampligen® or Alferon N Injection® could adversely
      affect potential revenues and physician/patient acceptability of our
      product.
    Ampligen®.
      We believe that Ampligen® has been generally well tolerated with a low incidence
      of clinical toxicity, particularly given the severely debilitating or life
      threatening diseases that have been treated. A mild flushing reaction has been
      observed in approximately 15% of patients treated in our various studies. This
      reaction is occasionally accompanied by a rapid heart beat, a tightness of
      the
      chest, urticaria (swelling of the skin), anxiety, shortness of breath,
      subjective reports of ''feeling hot'', sweating and nausea. The reaction is
      usually infusion-rate related and can generally be controlled by reducing the
      rate of infusion. Other adverse side effects include liver enzyme level
      elevations, diarrhea, itching, asthma, low blood pressure, photophobia, rash,
      transient visual disturbances, slow or irregular heart rate, decreases in
      platelets and white blood cell counts, anemia, dizziness, confusion, elevation
      of kidney function tests, occasional temporary hair loss and various flu-like
      symptoms, including fever, chills, fatigue, muscular aches, joint pains,
      headaches, nausea and vomiting. These flu-like side effects typically subside
      within several months. One or more of the potential side effects might deter
      usage of Ampligen® in certain clinical situations and therefore, could adversely
      affect potential revenues and physician/patient acceptability of our product.
      
    28
        Alferon
      N
      Injection®. At present, Alferon N Injection® is only approved for the
      intra-lesional (within the lesion) treatment of refractory or recurring external
      genital warts in adults. In clinical trials conducted for the treatment of
      genital warts with Alferon N Injection®, patients did not experience serious
      side effects; however, there can be no assurance that unexpected or unacceptable
      side effects will not be found in the future for this use or other potential
      uses of Alferon N Injection® which could threaten or limit such product’s
      usefulness.
    We
      may be subject to product liability claims from the use of Ampligen®, Alferon N
      Injection®, or other of our products which could negatively affect our future
      operations.
    We
      face
      an inherent business risk of exposure to product liability claims in the event
      that the use of Ampligen® or other of our products results in adverse effects.
      This liability might result from claims made directly by patients, hospitals,
      clinics or other consumers, or by pharmaceutical companies or others
      manufacturing these products on our behalf. Our future operations may be
      negatively affected from the litigation costs, settlement expenses and lost
      product sales inherent to these claims. While we will continue to attempt to
      take appropriate precautions, we cannot assure that we will avoid significant
      product liability exposure. Although we currently maintain product liability
      insurance coverage, there can be no assurance that this insurance will provide
      adequate coverage against Ampligen® and/or Alferon N Injection® product
      liability claims. A successful product liability claim against us in excess
      of
      Ampligen’s® $1,000,000 in insurance coverage; $3,000,000 in aggregate, or in
      excess of Alferon N Injection’s® $5,000,000 in insurance coverage; $5,000,000 in
      aggregate; or for which coverage is not provided could have a negative effect
      on
      our business and financial condition.
    The
      loss of services of key personnel including Dr. William A. Carter could hurt
      our
      chances for success. 
    Our
      success is dependent on the continued efforts of Dr. William A. Carter because
      of his position as a pioneer in the field of nucleic acid drugs, his being
      the
      co-inventor of Ampligen®, and his knowledge of our overall activities, including
      patents and clinical trials. The loss of Dr. Carter’s services could have a
      material adverse effect on our operations and chances for success. We have
      secured key man life insurance in the amount of $2,000,000 on the life of Dr.
      Carter and we have an employment agreement with Dr. Carter that, as amended,
      runs until December 31, 2010. However, Dr. Carter has the right to terminate
      his
      employment upon not less than 30 days prior written notice. The loss of Dr.
      Carter or other personnel or the failure to recruit additional personnel as
      needed could have a materially adverse effect on our ability to achieve our
      objectives. 
    Uncertainty
      of health care reimbursement for our products. 
    Our
      ability to successfully commercialize our products will depend, in part, on
      the
      extent to which reimbursement for the cost of such products and related
      treatment will be available from government health administration authorities,
      private health coverage insurers and other organizations. Significant
      uncertainty exists as to the reimbursement status of newly approved health
      care
      products, and from time to time legislation is proposed, which, if adopted,
      could further restrict the prices charged by and/or amounts reimbursable to
      manufacturers of pharmaceutical products. We cannot predict what, if any,
      legislation will ultimately be adopted or the impact of such legislation on
      us.
      There can be no assurance that third party insurance companies will allow us
      to
      charge and receive payments for products sufficient to realize an appropriate
      return on our investment in product development. 
    29
        There
      are risks of liabilities associated with handling and disposing of hazardous
      materials. 
    Our
      business involves the controlled use of hazardous materials, carcinogenic
      chemicals, flammable solvents and various radioactive compounds. Although we
      believe that our safety procedures for handling and disposing of such materials
      comply in all material respects with the standards prescribed by applicable
      regulations, the risk of accidental contamination or injury from these materials
      cannot be completely eliminated. In the event of such an accident or the failure
      to comply with applicable regulations, we could be held liable for any damages
      that result, and any such liability could be significant. We do not maintain
      insurance coverage against such liabilities. 
    Risks
      Associated With an Investment in Our Common Stock
    The
      market price of our stock may be adversely affected by market
      volatility.
    The
      market price of our common stock has been and is likely to be volatile. In
      addition to general economic, political and market conditions, the price and
      trading volume of our stock could fluctuate widely in response to many factors,
      including: 
    | · | 
               announcements
                of the results of clinical trials by us or our
                competitors; 
             | 
          
| · | 
               adverse
                reactions to products; 
             | 
          
| · | 
               governmental
                approvals, delays in expected governmental approvals or withdrawals
                of any
                prior governmental approvals or public or regulatory agency concerns
                regarding the safety or effectiveness of our
                products; 
             | 
          
| · | 
               changes
                in U.S. or foreign regulatory policy during the period of product
                development; 
             | 
          
| · | 
               developments
                in patent or other proprietary rights, including any third party
                challenges of our intellectual property
                rights; 
             | 
          
| · | 
               announcements
                of technological innovations by us or our
                competitors; 
             | 
          
| · | 
               announcements
                of new products or new contracts by us or our
                competitors; 
             | 
          
| · | 
               actual
                or anticipated variations in our operating results due to the level
                of
                development expenses and other
                factors; 
             | 
          
| · | 
               changes
                in financial estimates by securities analysts and whether our earnings
                meet or exceed the estimates; 
             | 
          
| · | 
               conditions
                and trends in the pharmaceutical and other
                industries; 
             | 
          
| · | 
               new
                accounting standards; and 
             | 
          
| · | 
               the
                occurrence of any of the risks described in these "Risk
                Factors." 
             | 
          
Our
      common stock is listed for quotation on the American Stock Exchange. For the
      12-month period ended March 31, 2008, the closing price of our common stock
      has
      ranged from $0.61 to $2.00 per share. We expect the price of our common stock
      to
      remain volatile. The average daily trading volume of our common stock varies
      significantly. Our relatively low average volume and low average number of
      transactions per day may affect the ability of our stockholders to sell their
      shares in the public market at prevailing prices and a more active market may
      never develop.
    30
        In
      the
      past, following periods of volatility in the market price of the securities
      of
      companies in our industry, securities class action litigation has often been
      instituted against companies in our industry. If we face securities litigation
      in the future, even if without merit or unsuccessful, it would result in
      substantial costs and a diversion of management attention and resources, which
      would negatively impact our business. 
    Our
      stock price may be adversely affected if a significant amount of shares are
      sold
      in the public market.
    We
      have
      registered 1,704,691 shares of our common stock for public resale consisting
      of
      shares currently owned by Fusion Capital and shares issuable under the common
      stock purchase agreement. Also,
      we
      have registered 135% of 3,615,514 shares issuable upon exercise of Warrants
      related to our former convertible debentures and 5,594,104 shares issuable
      upon
      exercise of certain other warrants. Registration of the shares permits the
      sale
      of the shares in the open market or in privately negotiated transactions without
      compliance with the requirements of Rule 144. To the extent the exercise price
      of the warrants is less than the market price of the common stock, the holders
      of the warrants are likely to exercise them and sell the underlying shares
      of
      common stock and to the extent that the conversion price and exercise price
      of
      these securities are adjusted pursuant to anti-dilution protection, the
      securities could be exercisable or convertible for even more shares of common
      stock. We also may issue shares to be used to meet our capital requirements
      or
      use shares to compensate employees, consultants and/or directors. We are unable
      to estimate the amount, timing or nature of future sales of outstanding common
      stock. Sales of substantial amounts of our common stock in the public market
      could cause the market price for our common stock to decrease. Furthermore,
      a
      decline in the price of our common stock would likely impede our ability to
      raise capital through the issuance of additional shares of common stock or
      other
      equity securities. 
    The
      sale of our common stock to Fusion Capital may cause dilution and the sale
      of
      the shares of common stock acquired by Fusion Capital and other shares
      registered for selling stockholders could cause the price of our common stock
      to
      decline.
    The
      sale
      by Fusion Capital and other selling stockholders of our common stock will
      increase the number of our publicly traded shares, which could depress the
      market price of our common stock. Moreover, the mere prospect of sales by Fusion
      Capital and other selling stockholders could depress the market price for our
      common stock. The issuance of shares to Fusion Capital under the common stock
      purchase agreement will dilute the equity interest of existing stockholders
      and
      could have an adverse effect on the market price of our common
      stock.
    The
      purchase price for the common stock to be sold to Fusion Capital pursuant to
      the
      common stock purchase agreement will fluctuate based on the price of our common
      stock. All shares sold to Fusion Capital are to be freely tradable. Fusion
      Capital may sell none, some or all of the shares of common stock purchased
      from
      us at any time. We expect that the shares offered by Fusion Capital and other
      selling stockholders will be sold over a period of six to twelve months.
      Depending upon market liquidity at the time, a sale of shares by Fusion or
      other
      selling stockholders at any given time could cause the trading price of our
      common stock to decline. Given the current market price of our common stock
      which is below the $1.00 threshold for Fusion to purchase shares, we do not
      anticipate sales by Fusion to materially affect the market price. Nevertheless,
      should the market price rise, the sale of a substantial number of shares of
      our
      common stock to Fusion Capital pursuant to the purchase agreement, or
      anticipation of such sales, could make it more difficult for us to sell equity
      or equity-related securities in the future at a time and at a price that we
      might otherwise wish to effect sales.
    31
        Provisions
      of our Certificate of Incorporation and Delaware law could defer a change of
      our
      management which could discourage or delay offers to acquire
      us.
    Provisions
      of our Certificate of Incorporation and Delaware law may make it more difficult
      for someone to acquire control of us or for our stockholders to remove existing
      management, and might discourage a third party from offering to acquire us,
      even
      if a change in control or in management would be beneficial to our stockholders.
      For example, our Certificate of Incorporation allows us to issue shares of
      preferred stock without any vote or further action by our stockholders. Our
      Board of Directors has the authority to fix and determine the relative rights
      and preferences of preferred stock. Our Board of Directors also has the
      authority to issue preferred stock without further stockholder approval. As
      a
      result, our Board of Directors could authorize the issuance of a series of
      preferred stock that would grant to holders the preferred right to our assets
      upon liquidation, the right to receive dividend payments before dividends are
      distributed to the holders of common stock and the right to the redemption
      of
      the shares, together with a premium, prior to the redemption of our common
      stock. In this regard, in November 2002, we adopted a stockholder rights plan
      and, under the Plan, our Board of Directors declared a dividend distribution
      of
      one Right for each outstanding share of Common Stock to stockholders of record
      at the close of business on November 29, 2002. Each Right initially entitles
      holders to buy one unit of preferred stock for $30.00. The Rights generally
      are
      not transferable apart from the common stock and will not be exercisable unless
      and until a person or group acquires or commences a tender or exchange offer
      to
      acquire, beneficial ownership of 15% or more of our common stock. However,
      for
      Dr. Carter, our chief executive officer, who already beneficially owns 7.8%
      of
      our common stock, the Plan’s threshold will be 20%, instead of 15%. The Rights
      will expire on November 19, 2012, and may be redeemed prior thereto at $.01
      per
      Right under certain circumstances.
    Because
      the risk factors referred to above could cause actual results or outcomes to
      differ materially from those expressed in any forward-looking statements made
      by
      us, you should not place undue reliance on any such forward-looking statements.
      Further, any forward-looking statement speaks only as of the date on which
      it is
      made and we undertake no obligation to update any forward-looking statement
      or
      statements to reflect events or circumstances after the date on which such
      statement is made or reflect the occurrence of unanticipated events. New factors
      emerge from time to time, and it is not possible for us to predict which will
      arise. In addition, we cannot assess the impact of each factor on our business
      or the extent to which any factor, or combination of factors, may cause actual
      results to differ materially from those contained in any forward-looking
      statements. Our research in clinical efforts may continue for the next several
      years and we may continue to incur losses due to clinical costs incurred in
      the
      development of Ampligen® for commercial application. Possible losses may
      fluctuate from quarter to quarter as a result of differences in the timing
      of
      significant expenses incurred and receipt of licensing fees and/or cost recovery
      treatment revenue.
    32
        ITEM
      2: Unregistered Sales of Equity Securities and Use of
      Proceeds 
    During
      the quarter ended March
      31,
      2008,
      we
      issued an aggregate of 140,499 shares for services performed. 
    All
      of
      the foregoing transactions
      were conducted pursuant
      to the exemption from registration provided by Section 4(2) of the Securities
      Act of 1933.
      
    We
      did
      not repurchase any of our securities during the quarter ended March
      31,
      2008.
    ITEM
      3: Defaults upon Senior Securities
    None.
      
    ITEM
      4: Submission of Matters to a Vote of Security Holders
    None
    ITEM
      5: Other Information
    None. 
    ITEM
      6: Exhibits 
    (a)
      Exhibits
    | 31.1 | 
               Certification
                pursuant to Section 302 of the Sarbanes-Oxley
                Act of 2002 from the Company's Chief
                Executive Officer 
             | 
          
| 31.2 | 
               Certification
                pursuant to Section 302 of the Sarbanes-Oxley
                Act of 2002 from the Company's Chief
                Financial Officer 
             | 
          
| 32.1 | 
               Certification
                pursuant to Section 906 of the Sarbanes-Oxley
                Act of 2002 from the Company's Chief
                Executive Officer 
             | 
          
| 32.2 | 
               Certification
                pursuant to Section 906 of the Sarbanes-Oxley
                Act of 2002 from the Company's Chief
                Financial Officer 
             | 
          
33
        SIGNATURES
    Pursuant
      to the requirements of the Securities Exchange Act of 1934, the registrant
      has duly caused this report to be signed on its behalf by the undersigned
      thereunto duly authorized. 
    | 
               HEMISPHERx
                BIOPHARMA, INC. 
             | 
          ||
| 
               /S/
                William A. Carter 
             | 
            ||
| 
               William
                A. Carter, M.D. 
             | 
            ||
| 
               Chief
                Executive Officer & President 
             | 
          ||
| 
               /S/
                Robert E. Peterson 
             | 
            ||
| 
               Robert
                E. Peterson 
             | 
            ||
| 
               Chief
                Financial Officer 
             | 
            ||
Date:
      May
      9, 2008
    34
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