Is a 4th COVID vaccine really needed?

Name: Is a 4th COVID vaccine really needed?
Uploaded: 2022-03-17T05:01:00Z
Description: Pfizer has submitted an application for emergency approval to the FDA for another booster shot. This would be for people over 65 who have previously been vaccinated and boosted. Dr. Danish Ali provides some insight.

Pfizer has submitted an application for emergency approval to the FDA for another booster shot. This would be for people over 65 who have previously been vaccinated and boosted. Dr. Danish Ali provides some insight.

Posted March 17, 2022 12:01am CDT