; 134 Stat. 182) is amended under the heading Department of Health and Human Services—Office of the Secretary—Public Health and Social Services Emergency Fund by inserting , or treatment related to SARS–CoV–2 or COVID–19 for uninsured individuals after or visits described in paragraph (2) of such section for uninsured individuals . 632. Centers for Disease Control and Prevention COVID–19 response line (a) In general During the public health emergency declared by the Secretary pursuant to section 319 of the Public Health Service Act ( 42 U.S.C. 247d ) on January 31, 2020, with respect to COVID–19, the Secretary, acting through the Director of the Centers for Disease Control and Prevention, shall maintain a toll-free telephone number to address public health queries, including questions concerning COVID–19. (b) Authorization of appropriations To carry out this section, there is authorized to be appropriated $10,000,000, to remain available until expended. 633. Grants to address substance use during COVID–19 (a) In general The Assistant Secretary for Mental Health and Substance Use of the Department of Health and Human Services (in this section referred to as the Assistant Secretary ), in consultation with the Director of the Centers for Disease Control and Prevention, shall award grants to States, political subdivisions of States, Tribes, Tribal organizations, and community-based entities to address the harms of drug misuse, including by— (1) preventing and controlling the spread of infectious diseases, such as HIV/AIDS and viral hepatitis, and the consequences of such diseases for individuals with substance use disorder; (2) connecting individuals at risk for or with a substance use disorder to overdose education, counseling, and health education