A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced.

Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the ...

Medical experts here in Illinois sat down with the I-Team to explain what they're doing to keep bird flu from becoming the next human pandemic.

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

Flu infections are at or near their highest levels in at least 15 years and are still rising, the Centers for Disease Control ...

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

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

Flu cases soar across the US; Sacramento sees highest flu-related medical visits since 2009. Learn prevention tips and why vaccination rates matter.

If it seems as if everyone is sick, you may be right as the Centers for Disease Control and Prevention said that the flu is surging.