Compared to the standard shot, the mRNA vaccine had an overall vaccine efficacy that was 26.6 percent higher, and 27.4 ...

A long-lasting formulation of an antiviral drug greatly reduced people’s risk of a symptomatic flu infection in a trial, and ...

The votes on vaccine recommendations are the first move by the panel after Health and Human Services Secretary Robert F.

The Trump administration's vaccine advisers have brought up an old flu-shot debate: Whether it's time to wipe out the last ...

Moderna Inc. said its experimental flu shot met its goal in a late-stage trial, clearing the path for its broader strategy of selling combination vaccines.

Hand‑picked CDC panel endorses flu shots for all but recommends avoiding thimerosal vials—a win for skeptics that may affect ...

The CDC panel voted against an ingredient that the anti-vaccine movement has long targeted, while Arcadia was acquired by ...

So, if you contracted the flu virus in the days before getting a flu shot, you may feel sick after a flu shot due to flu symptoms, not the vaccine. Flu symptoms take up to 4 days to appear after ...

U.S. vaccine advisers will discuss recommendations for flu vaccines containing the preservative thimerosal and a combination measles shot for children this month, putting topics of concern to ...

A doctor may advice postponing the flu shot when someone is already sick. However, they will assess on a case-by-case basis. Learn more.