Robert F. Kennedy Jr. is doubling down on his false claims about the MMR vaccine — which protects against measles, mumps, and ...

The Department of Health and Human Services says it will require new vaccines to be tested against a placebo, which could ...

The 216 pediatric deaths reported by the Centers for Disease Control and Prevention eclipse the 207 reported last year. It's ...

The latest measles update from the CDC reports a total of 935 confirmed cases — the vast majority of which are among patients who are unvaccinated or have unknown vaccination statuses.

Louisiana health leaders are reporting an increase in whooping cough cases. The Louisiana Department of Health identified 164 ...