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

Health secretary Robert F. Kennedy Jr.’s efforts to contain measles outbreaks around the country have drawn criticism from a ...

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

Robert F. Kennedy Jr., the Health and Human Services secretary, has spoken several times in April about plans to find the ...

By Jessica McDonald On four separate occasions, Robert F. Kennedy Jr., the Health and Human Services secretary, has suggested ...

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

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

Robert F. Kennedy Jr. praised the measles response in Texas and the U.S., saying it's a "model for the rest of the world." ...

When the nation’s top health official endorsed the measles vaccine, his comments made waves because he has spent 20 years making false claims that vaccines are unsafe.

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

Robert F. Kennedy Jr. made a stop in Texas on Sunday to visit the family of a 6-year-old girl who died in February after ...

The Centers for Disease Control and Prevention has begun redeploying staff to respond to the deadly outbreak of measles in ...