Measles infections hit 11 million worldwide last year and a 33-year high in the U.S., with low vaccination rates fueling deadly outbreaks, WHO warns.

The CDC says we have no scientific evidence that vaccines don’t cause autism. That’s true. We also have no evidence that hot ...

For followers of medical disinformation, the claim that autism is linked to childhood vaccinations is the reddest of red flags. The issue is among the most intensively studied in the scientific ...

As the Christmas season looms, with its crowded end-of-year parties, family gatherings and busy travel schedules, many New ...