Search results
White House says U.S. can roll out COVID boosters next week
AOL· 2 weeks agoWASHINGTON (Reuters) -The United States is ready to roll out COVID-19 vaccine booster shots next...
Omicron may raise re-infection risk; booster protection documented
AOL· 2 weeks agoSurvivors of previous infection with the virus that causes COVID-19, known as SARS-CoV-2, may be at...