the purchase of vaccines, therapeutics, and diagnostics, and under the same terms and conditions as the amounts made available in the first paragraph under this heading in this Act: Provided , That the amount made available in this paragraph shall only be made available if the Secretary of Health and Human Services certifies to the Committees on Appropriations of the House of Representatives and the Senate that the funds made available in the first paragraph under this heading in this Act allotted for such purchase of such products will be obligated imminently and that additional funds are necessary to purchase vaccines, therapeutics, or diagnostics in quantities determined by the Secretary to be adequate help to address the public health need: Provided further , That the Secretary shall notify the Committees on Appropriations of the House of Representatives and the Senate of such certification: Provided further , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. General Provisions—This Title (Including Transfer of Funds) 301. (a) Funds appropriated in this title may be made available to restore amounts, either directly or through reimbursement, for obligations incurred by agencies of the Department of Health and Human Services to prevent, prepare for, and respond to coronavirus, domestically or internationally, prior to the date of enactment of this Act. This subsection shall not apply to obligations incurred by the Infectious Diseases Rapid Response Reserve Fund. (b) Grants or cooperative agreements with States, localities, territories, tribes, tribal organizations, urban Indian health organizations, or health service providers to tribes, under this title, to carry out surveillance, epidemiology, laboratory capacity, infection control, mitigation, communications, and other preparedness and response activities to prevent, prepare for, and respond to coronavirus shall include