When you buy through links on our articles, Future and its syndication partners may earn a commission. "The flu," or seasonal influenza, is caused by influenza viruses, like those pictured above. | ...

The flu is a contagious viral infection of the respiratory system that affects the nose, throat and lungs. It is caused by influenza viruses. Symptoms of mild flu infections can resemble those of the ...

Highly pathogenic avian influenza, HPAI, specifically HPAI H5N1, commonly referred to as “bird flu,” has rippled far beyond farms and impacted Americans of all walks of life, whether they know it or ...

It's *** gift no one wants to give or get, but with travel and get-togethers this holiday season, respiratory viruses can be easily spread, and it's already starting. I'm actually consulting in my ...

Avian influenza, or bird flu, has been confirmed in multiple parts of our region, and beyond. We're digging into the facts on this flu, and how some farmers in Pennsylvania are trying to keep their ...

The symptoms of pandemic H1N1 influenza of 2009 are essentially the same as the seasonal flu, although some have noted an increased frequency of gastrointestinal symptoms, including vomiting and ...