; and (2) to public health professionals, health care professionals and support staff, essential workers (as defined by a State, Tribe, locality, or territory), and members of the public to address the trauma, stress, and mental health needs associated with an emergency period. (b) Assistance and support The assistance and support provided under subsection (a) shall include assistance and support with respect to— (1) training on identifying signs of trauma, stress, and mental health needs; (2) providing accessible resources to assist individuals and families experiencing trauma, stress, or other mental health needs during and after an emergency period; (3) providing resources for substance use disorder prevention, treatment, and recovery designed to assist individuals and families during and after an emergency period; (4) the provision of language access services, including translation services, interpretation, or other such services for individuals with limited English speaking proficiency or people with disabilities; and (5) evaluation and improvement, as necessary, of the effectiveness of such services provided by public or nonprofit entities. (c) Best practices The Center shall periodically issue best practices for use by organizations seeking to provide mental health services or substance use disorder prevention, treatment, or recovery services to individuals during and after an emergency period. (d) Emergency period In this section, the term emergency period has the meaning given such term in section 1135(g)(1)(A) of the Social Security Act. (e) Authorization of appropriations There is authorized to be appropriated to carry out this section $20,000,000 for each of fiscal years 2021 and 2022. . 620. Importance of the blood and plasma supply (a) In general Section 3226 of the CARES Act ( Public Law 116–136 ) is amended— (1) in the section heading after blood by inserting and plasma