Learn the key symptom differences between flu strains, which is more dangerous, and how the vaccine protects you from both Flu A and B, per experts.

As we get deeper into flu season, a new type of the influenza virus has been identified, the Centers for Disease Control and ...

The death from bird flu of a person in Washington is a reminder that avian flu is circulating widely during flu season, ...

NEW YORK (AP) — A Washington state resident has bird flu, and it's a different type than what was seen in previous infections, state health officials said Friday. It is the nation’s first human case ...

Scientists have discovered that avian influenza viruses have a gene that makes them incredibly resistant to heat, rendering ...

A study at Iowa State University is seeking to determine whether bird flu, found in cows' milk, can also show up in other ...

The birds lingered for days at a Catholic school near Cincinnati as agencies haggled over who was responsible for removing ...

Bird flu has the potential to spread to more animal species and could mix with seasonal flu, making it easier to spread among humans, according to scientists behind a new study from Iowa State ...

It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the same. There are some notable differences between flu A and flu B strains. On ...