The Food and Drug Administration is investigating whether Covid-19 vaccines caused deaths in adults, as part of a safety ...

WASHINGTON -- Moderna submitted its application to the U.S. Food and Drug Administration for emergency use authorization of its updated COVID-19 vaccine booster for use in people age 18 and older, the ...

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 ...

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.

A recent study has provided the first side-by-side comparison of how three major COVID-19 vaccine types differ in triggering ...

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 ...

Moderna announced on Wednesday it has completed its submission to the US Food and Drug Administration for full approval of its COVID-19 vaccine for people age 18 and older, and Pfizer and BioNTech ...

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 ...

The federal agency has not publicized how it reached its conclusions.