Neutralizing antibody levels rose 37-fold one month after the booster was given. Moderna announced Monday that its COVID-19 vaccine booster increases antibody levels against the omicron variant within ...

The US Centers for Disease Control and Prevention strengthened recommendations for booster doses of coronavirus vaccine Monday, saying all adults should get boosted six months after the second dose of ...

With the Delta variant in play, federal health officials are analyzing the latest numbers to look at the frequency and seriousness of COVID-19 breakthrough infections. Will we need booster shots? And ...

RALEIGH, N.C. (WTVD) -- Local, county and state leaders across the country are awaiting guidance from the Food and Drug Administration and the Centers for Disease Control on the fate of the ...

Delaware officials say the overall number of COVID-19 cases is falling – there have been just over 5,200 reported cases this year, according to the Delaware Department of Health and Social Services – ...

PHILADELPHIA (WPVI) -- COVID-19 boosters could play a big role in keeping kids in school as the omicron variant surge continues. A CDC advisory panel will be discussing the extra dose on Wednesday for ...

HOUSTON, Texas (KTRK) -- The World Health Organization has listed "mu", the newest COVID-19 variant, as a 'variant of interest'. Health officials say they are keeping a close eye on it, so we asked Dr ...