The U.S. health secretary was giving a press briefing about CDC findings on the growing number of autism diagnoses, calling ...

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

Kennedy, Hotez says, made a “false statement” in claiming that the scientific community denies that there are any ...

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

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

Public health experts say the anti-vaccine views fronted by the HHS secretary are wrong and undermine trust in science. But a ...

RFK Jr. voiced support for the MMR vaccine after a measles death, despite a long history of general vaccine skepticism.

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

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

Kennedy Jr. falsely claiming that vaccines caused the 1918-1919 influenza pandemic known as the Spanish flu. One Facebook ...

Health and Human Services Secretary Robert F. Kennedy Jr. made a trip to Texas on Sunday to attend the funeral of an ...

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