COVID-19 Update from the CDC – March 09 2021 13:41:00

CDC Disease Detective Lieutenant Joshua Wong of the U.S. Public Health Service and the @AmoebaSisters discuss how #COVID19 mRNA vaccines work. Learn how the mRNA vaccines create proteins and trigger an immune response to help protect you from COVID-19: https://t.co/IQhSCgODJa        https://t.co/VinQaKXRum