As of Oct. 1, the Centers for Disease Control and Prevention have confirmed more than 800 instances of lung illness and 14 deaths nationwide.
A new strain of flu is making a push in the U.S.
This year’s flu outbreak is shaping up to be the worst in a decade. Why does it vary so much season to season?
Americans gain 1-2 pounds on average during the holiday season.
While mechanisms of viruses are complex, the reasons behind their spread aren’t.