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 ...

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

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

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

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

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." ...

A school-aged child died at a Texas hospital where they were receiving treatment for measles, marking the second death of a ...

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

For years, Robert F. Kennedy Jr. has raised questions about vaccine safety. Now, as the Secretary of Health and Human ...