AP News in Brief at 9:04 p.m. EDT
FDA OKs mixing COVID vaccines; backs Moderna, J&J boostersWASHINGTON (AP) - U.S. regulators on Wednesday signed off on extending COVID-19 boosters to...
FDA OKs mixing COVID vaccines; backs Moderna, J&J boostersWASHINGTON (AP) - U.S. regulators on Wednesday signed off on extending COVID-19 boosters to...