Dr. Siegel: COVID booster shot will decrease risk of spread, severe illness

Name: Dr. Siegel: COVID booster shot will decrease risk of spread, severe illness
Uploaded: 2021-09-23T15:20:13Z
Duration: 3 min 57 s
Description: 91爆料 medical contributor Dr. Marc Siegel joins 鈥楢merica鈥檚 Newsroom鈥� to weigh in on coronavirus vaccine booster guidance.