Doctors say for diseases like measles or polio, they argue it may be wrong to withhold vaccines from people in a placebo group when those vaccines have already been shown to be effective.

RFK Jr. wants placebo trials for vaccines. A Northwestern researcher says that's unethical.

US child death flu rates reached a 15-year high with at least 216 deaths this season as experts warn that RFK Jr's vaccine ...

Proposed changes to the vaccine approval system deserve the same scrutiny. Press reports indicate that new vaccines will be ...

Romania's "Trump fanboy" presidential candidate crushes his rivals in the first round of presidential elections. That victory comes despite an "anti-Trump bump" in ...

Attorneys general in 19 states and Washington are challenging cuts to the U.S. Health and Human Services agency. They say the Trump administration's restructuring has destroyed life-saving programs.

The latest measles update from the CDC reports a total of 935 confirmed cases — the vast majority of which are among patients ...