SAN FRANCISCO -- Moderna announced people may need a second booster to increase protection. But is a fourth shot the right approach? ABC7 News reporter Luz Pena from San Francisco spoke to multiple ...

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 ...

PHILADELPHIA (WPVI) -- The White House says boosters for all three vaccines could be ready in weeks, pending CDC approval. On Thursday, President Joe Biden assured the nation that supply is there, and ...

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 – ...

The U.S. on Wednesday authorized its first update to COVID-19 vaccines, booster doses that target today's most common omicron strain. Shots could begin within days. The move by the Food and Drug ...

Not all children are eligible for the new Moderna COVID shots. Moderna, over the weekend, announced that the U.S. Food and Drug Administration had approved its second-generation COVID vaccine, but ...

The Food and Drug Administration on Thursday granted full approval for Moderna’s COVID-19 vaccine Spikevax in children aged 6 months through 11 years who are at an increased risk for COVID disease.

Moderna, over the weekend, announced that the U.S. Food and Drug Administration had approved its second-generation COVID vaccine, but only for specific populations: all adults 65 and over and those ...