U.S. FDA approves coronavirus vaccines engineered for Omicron variant
The U.S. Food and Drug Administration on Wednesday authorized updated COVID-19 booster shots from Pfizer/BioNTech and Moderna that target the dominant BA.4 and BA.5 Omicron subvariants, as the government prepares for a broad fall vaccination campaign that could begin within days. The new vaccines also include the original version of the virus targeted by all… Read More U.S. FDA approves coronavirus vaccines engineered for Omicron variant