The U.S. Centers for Disease Control and Prevention recommends people who are outside should stay in the shade as much as ...

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

Globally, nearly half of the world’s population experienced at least 30 extra days of extreme heat between May 2024 and May ...

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 declared the disease "under control" decades ago. A total of 1,267 confirmed ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

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

Former CDC officials warn that proposed fiscal 2026 budget cuts would slash funding by 54%, threatening critical health ...

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

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 ...