While flu levels are still low, a strain that has wreaked havoc in the U.K. and Canada is behind most cases so far in the U.S ...

Flu season is underway throughout the U.S. and doctors say now is the time to consider getting your flu shot if you haven't ...

Texas' flu activity is still rated as "minimal" by the Centers for Disease Control and Prevention. But just across state ...

A new H3N2 flu variant could bypass vaccine immunity, raising concerns for a rougher flu season as holiday travel begins and ...

U.S. flu rates remain low, but experts are keeping an eye on a new strain that’s been linked to unexpectedly early and severe ...

It’s crucial that we monitor bird flu strains to help us prepare for potential outbreaks," said virologist Matt Turnbull.

The bird flu virus that has been spreading among wild birds, poultry and mammals could lead to a pandemic worse than COVID-19 ...

A hacking cough, muscle aches and full-body fatigue likely indicate a viral infection such as flu or COVID. Even specialists ...

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

Researchers discovered why bird flu can survive temperatures that stop human flu in its tracks. A key gene, PB1, gives avian ...

A case of bird flu has been confirmed at a poultry farm in Kent. The Department for Environment, Food and Rural Affairs ...