Robert F. Kennedy Jr.’s leadership at Health and Human Services has led to changes in vaccine recommendations and access, ...

In justifying the United States' rejection of updates to global health regulations, the Department of Health and Human ...

U.S. health secretary Robert F. Kennedy Jr.'s changes to federal vaccine policy are prompting medical organizations and ...

Following an overhaul at ACIP, the HHS secretary took the advice of the committee’s new members, saying he was acting on guidance that dated back to 1999.

Doctors and infectious disease experts stress that flu vaccines are safe, and they are especially important for older adults ...

Thimerosal, a mercury-based preservative, has been incorrectly linked to the development of autism by antivaccine groups.