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

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 ...

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

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

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.

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

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

Health and Human Services Secretary Robert F. Kennedy Jr. touted the measles, mumps and rubella (MMR) vaccine as the “most ...

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

Kennedy Jr. this week made his strongest endorsement ... in stark contrast to Kennedy’s years of work against measles vaccines, including suing the state of New York for its vaccine mandates ...