Coronavirus Update: U.S. sets strategy to combat BA.5 with focus on vaccines and updated boosters, and Moscow residents urged to wear face masks in public again

The administration of President Joe Biden on Tuesday outlined its strategy to manage the dominant BA.5 omicron subvariant that is based around expanding access to vaccines, treatments, tests and other tools, emphasizing the need for older people and the immunocompromised to get a second booster.