; and (II) if the State determines that such a standard would be so impeding, the State shall report the determination to the Secretary, including a description of how exempting standards that may impede the ability of the State to provide emergency temporary care did not endanger the health, safety, or development of children who received emergency temporary care, separately from the annual report to the Secretary by the State; (E) the funds are used to supplement, not supplant, State general revenue funds for child care assistance; and (F) the funds are not used for child care costs that are— (i) covered by funds provided under the Head Start Act, a preschool development grant under section 9121 of the Every Student Succeeds Act ( 42 U.S.C. 9831 note), the Child Care and Development Block Grant Act of 1990, section 418 of the Social Security Act, or another federally funded dependent care program; or (ii) reimbursable by the Federal Emergency Management Agency. (2) Essential worker defined In paragraph (1), the term essential worker means— (A) a health sector employee; (B) an emergency response worker; (C) a child care worker; (D) a sanitation worker; (E) a worker at a business which a State or local government official has determined must remain open to serve the public during the emergency referred to in paragraph (1)(B)