Hospitalizations for influenza and COVID-19 have declined, but flu-related admissions remain high compared to prior seasons.

Outbreaks and high levels of illnesses (like the flu) have become more common as vaccination rates have fallen, especially ...

Eleven states are experiencing very high levels of flu and some schools have been closed by the burden on students and staff.

The flu season has reached high levels, with 3,600 children testing positive in the past week across the Norton Children's System.

While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...

Kentucky Governor Andy Beshear announced a child has died from the flu in Kentucky. The governor says this is the first ...

A dairy worker in Nevada has been confirmed to be infected by a new bird flu strain found to be spreading among cows in 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.

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

Flu activity in the United States continued to be higher than normal for the week ending Feb. 1 and older adults are seeing the highest hospitalization rates, according to a Feb. 7 US Centers for ...

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

San Diego County health officials are entreating families to get their children vaccinated after three teenagers have died of ...