; (B) has a presumptive positive case of COVID–19; or (C) is a person under investigation who is displaying symptoms of COVID–19. (2) The terms Indian tribe and tribal organization have the meanings given to those terms in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ). (3) The term Secretary means the Secretary of Health and Human Services. (4) The term State includes each of 50 States, the District of Columbia, each Indian Tribe and tribal organization, Guam, American Samoa, the United States Virgin Islands, the Commonwealth of Puerto Rico, and the Commonwealth of the Northern Mariana Islands. (i) Funding To carry out this section, there is authorized to be appropriated $1,000,000,000, to remain available through the earlier of— (1) the end of calendar year 2021; or (2) the end of the emergency period (as defined in section 1135(g)(1)(B) of the Social Security Act ( 42 U.S.C. 1320b–5(g)(1)(B) ).