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

After a short reprieve earlier this month, respiratory illness levels have again moved from moderate to high in Illinois, ...

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 ...

The Centers for Disease Control and Prevention lists Illinois in the high category for flu cases, and across the Chicago area ...

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

Five children have died from the flu in Illinois this season, and health officials are cautioning residents after the state’s ...

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

Kentucky Department for Public Health officials reported Friday that a child has died from influenza, the first for this ...

A child in Kentucky has died from a case of influenza for the first time this year, officials with the Kentucky Department ...

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.