Tag: National Institutes of Health

US to start offering COVID-19 vaccine booster doses in September

The U.S. government said on Wednesday it plans to make COVID-19 vaccine booster shots widely available to all Americans starting on Sept. 20 as infections...

Scientist finds early virus sequences that had been mysteriously deleted

About a year ago, genetic sequences from more than 200 virus samples from early cases of COVID-19 in Wuhan, China, disappeared from an online scientific...