; and (B) indicators of performance listed in section 5(c)(1). (d) Authorization of appropriations To carry out this section, there is authorized to be appropriated $10,000,000,000, to remain available until expended. 4. Awards to Tribes and Tribal organizations (a) In general Subject to the availability of appropriations, the Secretary of Health and Human Services (in this section referred to as the Secretary ), acting through the Director of the Indian Health Service, in coordination with the Director of the Centers for Disease Control and Prevention, in consultation with Indian Tribes and Tribal organizations, shall award funds to Indian Tribes and Tribal organizations to implement the strategy established under section 2. (b) Formula The Secretary shall allocate amounts made available pursuant to subsection (a) in accordance with a formula to be established by the Secretary in consultation with Indian Tribes and Tribal organizations that— (1) provides a minimum level of funding to each Indian Tribe and Tribal organization; and (2) allocates additional funding on the basis of population. (c) Eligible activities Amounts made available to an awardee pursuant to subsection (a) shall be used for the following activities: (1) Costs, including wages and benefits, including health care benefits, as appropriate, related to the recruiting and hiring of individuals— (A) to serve as case investigators, contact tracers, and social support specialists described in paragraphs (1), (2), and (3), respectively, of section 2(c); and (B) employed by— (i) the Tribal government involved