RFK Jr. claims the measles vaccine effectiveness wanes at a rate of nearly 5% a year, an assertion medical experts dispute.

Health and Human Services Secretary Robert F. Kennedy Jr. this week made his strongest endorsement yet of the measles vaccine ...

A video shows a Texas doctor, who has been treating children in a measles outbreak, with a measles rash on his face in a ...

Kennedy's comments mark the first time he has publicly urged people to get the measles vaccine since becoming HHS secretary.

The former top vaccines official at the Food and Drug Administration criticized Health and Human Services Secretary Robert F.

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

He spreads anxiety by saying they aren’t ‘adequately’ tested.

Kennedy has previously linked the MMR vaccine to autism. But during a CBS interview on Tuesday, Kennedy said that he was all ...

Robert F. Kennedy Jr.’s response to the outbreak has drawn criticism from both serious scientists and his most loyal ...

Texas reported 20 new confirmed measles cases on Tuesday, a 4% increase from Friday’s data as the virus’ spread appears to be ...

Apparently, even the vaccine skeptic health and human services secretary is coming around. Too bad it took measles deaths in ...

"We can't rely simply on the vaccine," Kennedy said. "We also have to know how to treat measles." In case you missed: RFK Jr., West Virginia's governor and why you shouldn’t comment on someone's ...