The US Department of Health and Human Services has launched a “massive testing and research effort” involving hundreds of ...

The nation’s top public-health official has been promoting suspicions of the shot even as he offers comfort.

A measles outbreak in Knox County, Ohio, grew to 14 cases this week, with the state's overall count in double digits across ...

Kennedy’s estimate follows the latest update from the Centers for Disease Control and Prevention, which reported last Friday 607 confirmed cases in the U.S. so far this year, far surpassing the 285 ...

When Abby Henson's pediatrician offered measles vaccinations to children as young as 6 months, the Houston mom chose to put ...

Measles infections after vaccination are rare, and there are no documented cases of healthy, fully vaccinated people dying ...

Knowable Magazine answers questions about how dangerous bird flu is, where it came from, and what key events paved the way ...

Kennedy did not endorse vaccines after the first child died; instead, he claimed he was sending vitamin A treatment to the epicenter of the measles outbreak. Doctors rebuff the claim that vitamin A ...

Kennedy responded to questions regarding his visit to Hózhó Academy from media outlets, but did not respond to questions on ...