Legionnaires' disease is a severe form of pneumonia caused by the Legionella bacteria. The disease is contracted when people ...

COVID-19 variant XFG accounted for 0% of U.S. cases in May. By late-June, it became the third-most common strain.

Travelers to some parts of China should take precautions amid an outbreak of chikungunya disease, U.S. health officials said.

A rare tick-borne virus, Powassan, is suspected on the Vineyard. As tick risks expand in the region, what to know and where to learn more.

The US Department of Health and Human Services (HHS) plans to cancel $500m (£376m) in funding for mRNA vaccines being ...

U.S. health officials issued a warning to travelers about a mosquito-borne illness being transmitted in parts of southeast ...

Rep. Bobby Scott (D-Va.) is urging HHS to explain how the recent layoffs of thousands of federal employees are impacting the agency’s mission.

US health officials have warned travelers about the mosquito-borne chikungunya virus being transmitted in Southeast China and ...

Much of the public health agency's $9 billion budget had been in limbo but funds are finally flowing, according to CDC ...

Health officials have given few details about the Wisconsin measles cases. They have not disclosed ages, vaccination status ...

Right now, we really can’t say if this indicates one person or more than one person,” a public health official said.

It’s that time of year when school is right around the corner, and health officials are urging parents to get their children ...