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

Fauci: I think the critical issue is the age cutoff, if any, for boosters

Chief White House Medical Advisor Anthony Fauci joins Closing Bell following the news that an FDA panel of outside advisors failed to recommend the approval of Pfizer's booster shot.

UP NEXT

UP NEXT

More From CNBC

Recent Videos

Featured Partners

image beaconimage beaconimage beacon