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

Dairy cattle in Nevada have been infected with a new type of bird flu that’s different from the version ... a couple months is a long time not to detect it,” said Michael Worobey, an ...

But what does it mean to have a flu A or flu B season? Do these types of flu have different symptoms ... In fact, experts sometimes use the term "flu-like illness" to refer to other diseases ...