It's not uncommon for February to have a spike in flu cases, but this year, there are significantly more cases than average.

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

Dairy herds in Nevada have been infected by a version of the H5N1 bird flu not previously seen in cows, putting virologists ...

Arkansas is battling flu season, with the Arkansas Department of Health reporting 30 flu-related deaths.One of those deaths ...

Prominent health care organizations urge the Trump administration to restore important data sets on the Centers for Disease ...

The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

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

U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for ...

Scientists, researchers and private health organizations scrambled to preserve as much federal public health data and ...

The CDC estimated there have been 24 million cases of the flu so far this season, leading to 310,000 hospitalizations and ...

There are some new tools to help this respiratory virus season: over-the-counter tests that can identify whether an illness ...