Doctor explains how COVID-19 vaccines differ from traditional vaccines

Name: Doctor explains how COVID-19 vaccines differ from traditional vaccines
Uploaded: 2020-12-10T14:16:26Z
Duration: 10 min 10 s
Description: Dr. Chin-Hong explains how COVID-19 vaccines differ from traditional vaccines.

Dr. Chin-Hong explains how COVID-19 vaccines differ from traditional vaccines.

Posted December 10, 2020 9:16am EST