At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

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

San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

Avian influenza has been detected in wild birds in 10 Kentucky counties, including in a dead Canada goose in Kenton.

There were 907 cases of influenza reported in Boone County from Jan. 26-Feb. 1, according to a press release from the ...

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

Avian influenza, also known as the bird flu, has been a topic of conversation recently as more positive cases in wild birds ...

Experts say it has been reported in 10 Kentucky counties, including Jefferson and Franklin. Infected birds can spread it ...

The Springfield Greene County Flu Dashboard shows a surge in the flu in the last month. Based on doctor’s office visits -- it ...