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

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

Ohio is among 19 U.S. states reporting high respiratory virus activity, the U.S. Centers for Disease Control and Prevention reported recently. Across the country, flu-related outpatient visits have ...

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

Data on flu test positivity and Tamiflu prescription fills show that influenza activity has already surpassed the past 7 ...

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

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

The newer strain had been seen before in more than a dozen people exposed to poultry, but this is the first time an infection ...

A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...

One in every three flu tests came back positive last week, according to the Centers for Disease Control and Prevention.

A strain of bird flu spreading among dairy cows in Nevada has infected a dairy worker in the state, the Centers for Disease ...

The Georgia Department of Agriculture has lifted the suspension of poultry activities in Georgia, one of the country’s top ...