Watch CBS News

Gottlieb says Omicron immunity should provide "backstop" against BA.2 variant

Dr. Scott Gottlieb says the extent of Omicron infection in the U.S. should provide strong immunity against a new variant of Omicron known as BA.2.
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.