In a letter, the Long Beach Democrat asked Health and Human Services Secretary Robert F. Kennedy Jr. to produce documents ...

The US is grappling with a severe measles outbreak, exceeding 1,300 cases across 39 states, jeopardizing its elimination ...

The Vaccine Injury Compensation Program stabilizes the nation’s childhood immunization system while paying those harmed by ...

Decades of research show the mercury-containing preservative thimerosal is safe in vaccines, but CDC's new advisory panel is ...