Published On Jan 22, 2021
UCSF professor of medicine, Joel Ernst, MD, explains how the new mRNA vaccines work.
En Español:
• ¿Cómo funcionan las vacunas COVID-19?
show more
To download video: Right click on the following button and select "Save Link As"
To download mp3 (audio): Click "Download mp3" button
Download mp3Copyright © 2024, All Rights Reserved!