In a Navy/CDC study, more than 60% of the 400 sailors from the aircraft carrier USS Theodore Roosevelt who were tested had COVID-19 antibodies.
More than 60% of the 400 sailors tested on carrier had COVID-19 antibodies
More Stories
Brazil rolls out COVID-19 vaccination plan
First Pfizer COVID-19 vaccine shipments to be delivered to US distribution sites starting Monday
CDC advisory panel recommends Covid-19 vaccine for people 16 and over