Watch CBS News

FDA authorizes second COVID booster for Americans over age 50

The authorization for a second COVID booster came from the FDA on Tuesday. It comes as the CDC estimates the Omicron subvariant BA.2 is now the dominant strain in new cases; CBS2's Christina Fan reports.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.