With data showing a significant rise in flu cases nationwide, medical experts are describing it as the worst flu season since ...

Preliminary positive results were recorded for a number of captive birds at a nature reserve.

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

New York state officials have ordered a one-week shutdown of live bird markets in New York City, Long Island, and Westchester ...

Indiana wildlife officials were testing birds from another Lake Michigan beach, after dozens of dead ducks washed up on ...

Two state health departments have issued new guidance on testing for the bird flu, following a CDC advisory, even as it says ...

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

Low vaccination rates may be contributing to the spread of flu, but data suggests the number of cases so far this season is ...

The U.S. influenza rate is at or near its highest level in at least 15 years and is still on the rise, the U.S. Centers for ...

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

It's a pretty serious illness right now that people should be taking seriously." The flu is such a seasonal misery that you might be tempted to take it for granted — local officials hope you won't.