U.S. measles cases hit 1,277—the worst outbreak since the disease was declared eliminated in 2000, surpassing 2019's peak ...

America has reached another grim milestone as the number of confirmed cases of the measles hit a record high since the US ...

America has reached another grim milestone as the number of confirmed cases of the measles hit a record high since the US ...

The US Advisory Committee on Immunization Practices voted in June to stop recommending certain kinds of flu vaccines, a ...

The Centers for Disease Control and Prevention (CDC) has adopted new vaccine recommendations that expand protection for respiratory syncytial virus (RSV) and meningococcal disease, backing products ...

A key advisory group vows to base decisions on evidence, boost confidence in vaccines and protect health. Experts fear the opposite is happening.

The Trump administration appears to be expanding RSV vaccinations to some adults starting at age 50 instead of 60 ...

The U.S. Centers for Disease Control and Prevention has accepted recommendations made by a panel of vaccine experts in April, ...

The CDC panel voted against an ingredient that the anti-vaccine movement has long targeted, while Arcadia was acquired by ...

Recent vaccination announcements have led to some confusion. Four physicians weigh in on who should get vaccinated and when ...

ABC News’ Senior White House Correspondent Selina Wang reports on the latest from the CDC’s vaccine advisory committee.