The Food and Drug Administration has issued recommendations for the composition of influenza shots for the upcoming ...

President Donald Trump’s nominee to head the US Centers for Disease Control and Prevention (CDC)—was withdrawn from the process about an hour before he was set to appear at a hearing to confirm him ...

Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

Measles is one of the most contagious diseases and cases are rising nationwide. There are ways to know if you have immunity.

The NIH is cutting or canceling more than 40 grants focused on vaccine hesitancy and ways to increase vaccine acceptance.

The recommendations were made in a closed session with representatives from CBER, the CDC and Department of Defense.

RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

RSV is still a threat, but Corewell Health’s downtown Grand Rapids children’s hospital is feeling the effects of one of ...

Nearly 10 full years passed since the last measles death in the U.S., but that long stretch came to an end when a child in ...

John Roehrig died March 8 after a battle with ALS. During his career, he was on the front lines of the U.S. response to West Nile virus.

Vaccine hesitancy was rising even before COVID-19 emerged – but the pandemic exacerbated the trend. More kindergartners are ...