Do you notice body aches, fatigue, mild fever, or flu-like symptoms just before or during your period? If so, this experience, often called period flu, is linked closely to changes in the immune ...

The flu season has started early this year, and we are prepared for it to be a bad one. Whether you have already had a vaccine or are thinking about getting one, here are some answers to questions you ...

As the flu season sweeps through homes and classrooms, it's not just our immune systems bracing for impact. New research suggests a metabolic switch in the liver also helps sick bodies weather the ...