You are using an older browser version. Please use a supported version for the best MSN experience.

Dr. Celine Gounder on CDC booster recommendation to buy time against omicron variant

Dr. Celine Gounder, New York University epidemiologist, joins Shep Smith to discuss the omicron variant, whether it's more serious than delta, and whether the vaccines will hold up against it.

UP NEXT

UP NEXT

image beaconimage beaconimage beacon