Both types spread the same way, cause similar symptoms, and are most dangerous for babies and the elderly. The flu vaccine is ...

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

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

There are two players every flu season: influenza Type A and Type B. Influenza A tends to pop up early in the season and accounts for more than 75 percent of all cases, while influenza B typically ...

While we often refer to it as "the flu," the influenza virus has several strains. Here's what to know about the two most ...

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

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

Cold and flu may seem alike, but knowing their key differences can prevent serious health risks. Learn how to recognize and ...

A potent flu season is packing another powerful punch for area residents with cases more than tripling in recent weeks, the ...

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.

"It's probably the worst flu season we've had in over a decade, in terms of number of cases," one doctor said.

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the Centers for Disease Control and Prevention since the ...