The European Union's drug regulator has recommended approval of Moderna's updated formulation of COVID-19 shot Spikevax, the ...

Despite strong clinical data, RSV immunization rates among pregnant women and older adults remain worryingly low, ...

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

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

ABC News medical contributor Dr. Alok Patel discusses the vaccine changes approved by Health and Human Services Secretary ...

Most people think of vaccines as being "preventive," and taken to "prevent or lessen the impact of certain infectious ...

A nonprofit anti-vaccine group founded by Robert F. Kennedy Jr. is suing him, in his capacity as secretary of the US ...

The CDC says there is no evidence of harm from mercury-based thimerosal.

CHICAGO (Reuters) -U.S. health secretary Robert F. Kennedy Jr.'s changes to federal vaccine policy are prompting medical ...

Forty-eight Democratic members of the House of Representatives, led by Representatives Mark Pocan of Wisconsin and Sara ...

The new shots won’t be available until the fall, and are expected to be approved only for adults 65 and up and kids and ...

The anti-vaccine organization founded by Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. is now funding a ...