Tag Archives: Makers

By Steven Reinberg and Robin Foster HealthDay Reporters THURSDAY, June 30, 2022 (HealthDay News) — The U.S. Food and Drug Administration introduced Thursday that it has requested vaccine makers to replace their COVID-19 booster photographs to focus on the Omicron subvariants referred to as BA.4 and BA.5. The two extremely contagious subvariants now account for […]