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

By 2025, more than 13 billion doses of the vaccine are estimated to have been administered globally, saving untold millions ...

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 ...

LOS ANGELES -- U.S. regulators issued new guidance this week shortening the time that people who received Moderna or Pfizer's COVID-19 vaccine have to wait for a booster, and it's different than the ...

More than a year after its promised deadline to investors, drugmaker puts alarming results in federal government's "virtual ...

As the Christmas season looms, with its crowded end-of-year parties, family gatherings and busy travel schedules, many New ...

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 ...

The FDA’s top vaccine regulator asserted in a staff email that the Covid vaccine caused at least 10 kids' deaths, but experts ...

The top vaccine chief at the Food and Drug Administration sent out a memo saying the FDA will seek a stricter review and ...

Researchers at University of Tsukuba have demonstrated that during Japan's COVID-19 booster vaccination campaign, online ...