NEW YORK (AP) — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

A new H5N1 strain has been spotted in cows and New York is temporarily closing live poultry markets, among other warning ...

New data show that emergency department visits for wildfire-related issues jumped eight-fold in the days after the Los ...

Schools around the U.S. are closing due to surges of flu and other illnesses, which are sickening students and staff. Here's what parents need to know.

The Centers for Disease Control and Prevention did not specify what type of gastrointestinal illness caused the outbreak, but ...

Nearly 100 passengers on a Royal Caribbean cruise ship have become victims of a gastrointestinal illness outbreak this week, ...

Key data on vaccines, veterans' care and research has been taken down from government webites since Donald Trump took office ...

Gov. Kathy Hochul on Friday ordered the temporary shutdown of live bird markets in City, Westchester, and Long Island following the detection of Avian Flu at seven locations in Queens, Brooklyn and ...

The U.S. is experiencing its most intense flu season in 15 years, with 24 million infections, 310,000 hospitalizations, and 13,000 deaths. Flu is surging nationwide, impacting schools and straining ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S., and its effect on rising egg prices and ...

With usually high cases of the "stomach bug" this year, these are the norovirus symptoms you need to be aware of, including ...

NEW YORK — New York Gov. Kathy Hochul announced on Friday that all live poultry markets in New York City and three suburban ...