; and (B) the end of any emergency declared by the Secretary of Health and Human Services pursuant to section 319 of the Public Health Service Act with respect to SARS–CoV–2 or another coronavirus with pandemic potential (including any renewals thereof). (4) The term Secretary means the Secretary of Health and Human Services. (k) Authorization of appropriations To carry out this section, there is authorized to be appropriated to carry out this section $100,000,000 for each of fiscal year 2021 and fiscal year 2022, to remain available until expended.