RFK Jr. and his "MAHA" movement's popularity appears to be at least in slight jeopardy with vaccine-skeptical supporters.

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

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

Kennedy Jr. falsely claiming that vaccines caused the 1918-1919 influenza pandemic known as the Spanish flu. One Facebook post (archived) with around 105,000 reactions at the time of this writing ...

Key Takeaways  ​Two-thirds of U.S. adults have heard the false claim that the MMR vaccine causes autism Vaccine ...

What changes has RFK Jr. enacted so far and what does the future of American health under his leadership look like?

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

Under direction of Health Secretary Robert F. Kennedy Jr., the CDC is considering changes to its recommendations on vaccines ...

Robert F. Kennedy Jr. softened his image as a vaccine critic while seeking to become the nation’s health secretary.

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

Parents who believe, or lean toward believing, false claims about the measles vaccine say they delayed or skipped some ...

Given the secretary's views, the inescapable conclusion is that Health and Human Services is in the grip of a pseudoscience ...