No Extension or Amendment of Receivables. Except as otherwise permitted in [Section 7.2], neither the SPV nor the Master Servicer shall extend, amend or otherwise modify the terms of any Receivable, or amend, modify or waive any term or condition of any Contract related thereto.

Extension Amendment. Extended Revolving Credit Commitments and New Revolving Credit Commitments shall be established pursuant to an amendment (each, an “Extension Amendment”) to this Agreement among the ​, the [[Administrative Agent:Organization]] and each Extending Revolving Credit Lender and each New Revolving Commitment Lender, if any, providing an Extended Revolving Credit Commitment or a New Revolving Credit Commitment, as applicable, thereunder, which shall be consistent with the provisions set forth in Sections 2.17(a, (b)) and # above (but which shall not require the consent of any other Lender). The effectiveness of any Extension Amendment shall be subject to the satisfaction on the date thereof of each of the conditions set forth in [Sections 4.2(a) and (b)])] and, to the extent reasonably requested by the [[Administrative Agent:Organization]], receipt by the [[Administrative Agent:Organization]] of # legal opinions, board resolutions and officers’ certificates consistent with those delivered on the Effective Date other than changes to such legal opinion resulting from a Change in Law, change in fact or change to counsel’s form of opinion reasonably satisfactory to the [[Administrative Agent:Organization]] and # reaffirmation agreements and/or such amendments to the Collateral Documents as may be reasonably requested by the Collateral Agent in order to ensure that the Extended Revolving Credit Commitments or the New Revolving Credit Commitments, as the case may be, are provided with the benefit of the applicable Loan Documents. The [[Administrative Agent:Organization]] shall promptly notify each Lender as to the effectiveness of each Extension Amendment. Each of the parties hereto hereby agrees that this Agreement and the other Loan Documents may be amended pursuant to an Extension Amendment, without the consent of any other Lenders, to the extent (but only to the extent) necessary to # reflect the existence and terms of the Extended Revolving Credit Commitments or the New Revolving Credit Commitments, as the case may be, incurred pursuant thereto, # make such other changes to this Agreement and the other Loan Documents (without the consent of the Requisite Lenders) and # effect such other amendments to this Agreement and the other Loan Documents as may be necessary or appropriate, in the reasonable opinion of the [[Administrative Agent:Organization]] and the ​, to effect the provisions of this Section, and the Requisite Lenders hereby expressly authorize the [[Administrative Agent:Organization]] to enter into any such Extension Amendment.

Extension Amendment. Extended Term Loans shall be established pursuant to an amendment (each, an “Extension Amendment”) to this Agreement among the Borrower, the Administrative Agent and each Extending Term Lender providing an Extended Term Loan thereunder, which shall be consistent with the provisions set forth in [Section 2.14(a)] above (but which shall not require the consent of any other Lender). The effectiveness of any Extension Amendment shall be subject to the satisfaction on the date thereof of each of the conditions set forth in [Section 4.02] and, to the extent reasonably requested by the Administrative Agent or the Required Lenders, receipt by the Administrative Agent of # legal opinions, board resolutions and officers’ certificates consistent with those delivered on the Closing Date, other than changes to such legal opinions resulting from a change in law, change in fact or change to counsel’s form of opinion reasonably satisfactory to the Administrative Agent and the Required Lenders, and # reaffirmation agreements and/or such amendments to the Collateral Documents as may be reasonably requested by the Administrative Agent or the Required Lenders in order to ensure that the Extended Term Loans are provided with the benefit of the applicable Loan Documents. The Administrative Agent shall promptly notify each Lender as to the effectiveness of each Extension Amendment. Each of the parties hereto hereby agrees that this Agreement and the other Loan Documents may be amended pursuant to an Extension Amendment, without the consent of any other Lenders, to the extent (but only to the extent) necessary to # reflect the existence and terms of the Extended Term Loans incurred pursuant thereto, # modify the scheduled repayments set forth in Section 2.07 with respect to any Existing Term Loan Tranche subject to an Extension Election to reflect a reduction in the principal amount of the Term Loans thereunder in an amount equal to the aggregate principal amount of the Extended Term Loans amended pursuant to the applicable Extension (with such amount to be applied ratably to reduce scheduled repayments of such Term Loans required pursuant to Section 2.07), # modify the prepayments set forth in Section 2.05 to reflect the existence of the Extended Term Loans and the application of prepayments with respect thereto, # make such other changes to this Agreement and the other Loan Documents consistent with the provisions and intent of the second paragraph of [Section 10.01] (without the consent of the Required Lenders called for therein) and # effect such other amendments to this Agreement and the other Loan Documents as may be necessary or appropriate, in the reasonable opinion of the Administrative Agent, the Required Lenders and the Borrower, to effect the provisions of this [Section 2.14], and the Required Lenders hereby expressly authorize the Administrative Agent to enter into any such Extension Amendment.

Extension or Amendment. The Borrower will not, except as otherwise permitted in [Section 7.03(c)(i)], extend, amend or otherwise modify, or permit the Servicer to extend, amend or otherwise modify, the terms of any Contract.

Receivables. Greater than 50% of all accounts receivable of the Credit Parties and their Subsidiaries arising from the sale of BioThrax or NuThrax to Governmental Authorities of the Federal Government of the United States under a Material Contract becomes more than ninety (90) days past the

Pool Composition. The Borrower shall at all times maintain at least ten (10) Unencumbered Properties (other than Suspended Unencumbered Properties) with a minimum aggregate Value of not less than $200,000,000;

2 Term of the Pool Agreements

Notify [[Organization B:Organization]] immediately if any of its Receivables arise out of contracts between any Loan Party and # the United States, any state, or any department, agency or instrumentality of any of them, and # Canada or any department, agency, instrumentality or crown corporation thereof.

Eligible Receivables. The definition of “Eligible Receivables” set forth in Section 1.01 of the Credit Agreement is hereby amended by # deleting “; or” at the end of [clause (q)] and replacing it with a semicolon, # deleting the period at the end of [clause (r)] and replacing it with “; or”, and # adding the following new [clause (s)] immediately [following clause (r)] therein:

Governmental Receivables. To collect all amounts due from any government agency by reason of sale of Wound Care Products (“Government Receivables”), and to receive and administer all payments from all Government Receivables in the Provider’s name and on the Provider’s behalf, and to deposit such amounts in a bank account in the Provider’s name (“Provider Lockbox Account”). The Provider Lockbox Account may be established for Provider by Manager but the account shall be the sole and exclusive property of Provider. Manager shall have no control over and shall not be authorized to make withdrawals from the Provider Lockbox Account. It shall, however, be a material breach of this Agreement by Provider to terminate the Manager’s ability to sweep the amounts received in the Provider Lockbox Account into the Operating Account as set forth in [Section 3.1.5].