Proposed changes to the vaccine approval process violate ethical and scientific principles.

A measles outbreak in the state has not stopped “medical freedom” activists from pushing forward with their goal. They now ...

No, this is not true. Vaccines undergo rigorous safety testing and are continuously monitored for adverse events.

"Again, I don't want to give advice," Kennedy said. "I can tell you, in Europe, they don't use the chickenpox vaccine ...

Health agencies working under Robert F. Kennedy Jr. are making changes to the nation's decades-old system for approving and ...

Data shows that the two-dose measles vaccine is 97% effective at preventing measles and experts say protection doesn’t wane.

The rollout of updated Covid vaccines for healthy children and adults this fall is likely to be delayed after the FDA said it ...

The MMR vaccine may contain trace amounts of fragmented DNA, but it does not contain whole fetal cells or fetal DNA. Health Secretary Robert F. Kennedy Jr.’s comments about the measles vaccine ...

The Food and Drug Administration will make it harder to approve COVID vaccines for healthy adults and children.

Health experts say there are legitimate questions about how much everyone still benefits from yearly COVID vaccination or ...