Americans should get whichever vaccine is offered: Dr. Saphier

Name: Americans should get whichever vaccine is offered: Dr. Saphier
Uploaded: 2021-03-01T12:02:55Z
Duration: 4 min 30 s
Description: 91爆料 medical contributor Dr. Nicole Saphier offers insight after Johnson & Johnson joins the COVID-19 vaccine mix with Pfizer and Moderna.