California public health officials cautioned more children are testing positive for the flu this season. Here are flu ...

Respiratory virus season is in full swing across California, with several illnesses spreading across the state. Cases of ...

Trump justified withdrawing from the health alliance formed in 1948 based on what he viewed as the “mishandling” of the ...

As the U.S.’s withdrawal from the WHO becomes official, the consequences for the world’s health could be serious.

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

One person who contracted it died. The fungus is commonly found in soil in the Ohio River and Mississippi River valleys, and ...

The Influenza A H3N2 virus subclade K represents a change in the basic structure of the influenza virus. One of the first ...

A fast-spreading virus is sweeping Gaza as Israel’s bombardment and blockade cripple healthcare, doctors warn, putting ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Across the United States, clinics and emergency rooms are again filling with people who have high fevers, hacking coughs, and ...

Experts say COVID-era safety provisions are now central to how long-term care homes manage infectious disease.

NEW YORK (AP) — The U.S. flu season appears to be waning with two straight weeks of decline in measures of flu activity, ...