New rules implemented by Health and Human Services Secretary Robert F. Kennedy Jr. will require updated existing vaccines to ...

This dangerous misinformation likely predates Kennedy's rise from the supermarket tabloids. But Mr. Secretary latches on to ...

Kennedy Jr., a longtime anti-vaccine conspiracy theorist, will now require placebo testing for “all new vaccines.”“All new ...

Robert F. Kennedy Jr, the United States’ top public health official, recently claimed some religious groups avoid the measles ...