Getting a COVID-19 vaccine is an important tool to help stop the pandemic. More on how viral vector #COVID19 vaccines work: https://t.co/DhQ1VfmTNR https://t.co/P4JdeRJVct
- COVID-19 Update from the CDC – April 06 2021 13:05:06
- COVID-19 Update from the CDC – April 06 2021 13:15:59