The U.S. winter virus season is in full force and driving more doctor's office visits than any in the past decade.

One indicator of flu activity is the percentage of doctor’s office visits driven by flu-like symptoms. Last week, that number ...

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

Norovirus - dubbed the 'winter vomiting bug' - causes a host of unpleasant symptoms, including vomiting and diarrhoea as well ...

Despite the severity of this flu season, vaccination rates have remained consistent with previous years, according to the CDC ...

It's an unusual winter for respiratory illnesses. The flu is peaking twice: once in early January and again in February.

Virginia right now we are considered in a high flu season, not extreme but more than other states,” said Dr. Elizabeth ...

Bird flu appeared in a Texas dairy farm in March 2024. Havoc has followed on farms and in grocery stores and concerns mount for human health.

Flu outbreaks have surged in Louisville, causing schools to switch to remote learning as cases rise from 6,000 to nearly 9,000 in a week.