; (2) to establish or support public health services that reduce the prevalence of chronic disease among American Indians and Alaska Natives; or (3) to strengthen public health infrastructure to facilitate the surveillance and response to infectious disease and foodborne illness outbreaks. (e) Formula The Secretary shall develop a formula to be used in allocating the total amount of funds made available to carry out this section for a fiscal year among the eligible Indian tribes and tribal organizations. (f) Reports Each grantee under this section shall submit reports at such time, in such manner, and containing such information as the Secretary may require. (g) Definitions In this section, the terms Indian tribe and tribal organization have the meanings given to such terms in section 4 of the Indian Health Care Improvement Act ( 25 U.S.C. 1603 ). (h) Authorization of appropriations To carry out this section, there is authorized to be appropriated $56,700,000 for each of fiscal years 2018 through 2022. . 3. Grant program to recruit and mentor American Indian and Alaska Native youth and young adults Subpart 3 of part E of title VII of the Public Health Service Act ( 42 U.S.C. 295f et seq.) is amended by adding at the end the following new section: 779. Recruitment and mentoring of American Indian and Alaska Native youth and young adults (a) In general The Secretary shall make grants to Indian tribes and tribal organizations for the purpose of recruiting and mentoring American Indian and Alaska Native youth and young adults in health professions. (b) Use of funds An Indian tribe or tribal organization receiving a grant under subsection (a) shall use the grant funds— (1) to expose American Indian and Alaska Native adolescent youth or young adults to health professions; (2) to promote science education; (3) to establish mentoring relationships between— (A) American Indian and Alaska Native youth or young adults; and (B) health professionals; (4) to provide hands-on learning experiences in a health care setting