The FDA and the CDC approved the shots Wednesday.
Hospitals and pharmacies expect the new vaccines to arrive in the coming days
COVID-19 boosters updated to match the newest omicron strains are about to roll out, and government advisers met Thursday to decide who should roll up their sleeves — and when.
WASHINGTON — The U.S. on Wednesday authorized its first update to COVID-19 vaccines, booster doses that target today’s most common omicron strain. Shots could begin within days.