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 ...

Health experts said a "very high" level of influenza is circulating in Virginia, which is responsible for 7 deaths, including ...

Flu cases are surging this winter—this season is no joke. New data from the Centers for Disease Control and Prevention ...

More than 24 million people have had seasonal flu this season, according to estimates from the Centers for Disease Control ...

It’s not unusual historically to see high numbers of respiratory viruses floating around during this time frame,” a UNC ...

Data from the Centers from Disease Control and Prevention on doctors' visits for flu-like symptoms indicate this is the most ...

Cases of the seasonal flu in the U.S. have reached their highest numbers in more than a decade, according to the Centers for Disease Control and Prevention.

According to data from SHW, 196 students tested positive for Flu A at SHW between Jan. 1 and Feb. 2 this year, an increase of ...

Testing results from patients indicate that two strains of seasonal flu that are causing most illnesses — a Type A H1N1 and a ...

Early results from a trial testing a 2009 H1N1 influenza vaccine in children look promising, according to the trial sponsor, the National Institute of Allergy and Infectious Diseases (NIAID), part ...

The flu is walloping every corner of Massachusetts in an unusual second surge of the season, with people reporting flu-like symptoms at rates higher than any other winter peak since before COVID ...