; and (2) submit such final report to the committees specified in such subsection. (h) Definitions In this section: (1) The terms Indian Tribe and Tribal organization have the meanings given to such terms in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ). (2) The term Urban Indian organization has the meaning given to such term in section 4 of the Indian Health Care Improvement Act ( 25 U.S.C. 1603 ). (i) Authorization of appropriations There is authorized to be appropriated to carry out this section $25,000,000, to remain available until expended. 30576. CDC field studies pertaining to specific health inequities (a) In general Not later than 90 days after the date of enactment of this Act, the Secretary, acting through the Centers for Disease Control and Prevention, in collaboration with State, local, and territorial health departments, shall complete (by the reporting deadline in subsection (b)) field studies to better understand health inequities that are not currently tracked by the Secretary. Such studies shall include an analysis of— (1) the impact of socioeconomic status on health care access and disease outcomes, including COVID–19 outcomes; (2) the impact of disability status on health care access and disease outcomes, including COVID–19 outcomes; (3) the impact of language preference on health care access and disease outcomes, including COVID–19 outcomes; (4) factors contributing to disparities in health outcomes for the COVID–19 pandemic