Back pain when you breathe might indicate conditions like muscle strain or heart issues. Seek medical attention if the pain ...

A recent study conducted by researchers at the University of Alabama at Birmingham and Johns Hopkins University School of Medicine published in PLOS ONE shows that symptoms of chronic fatigue syndrome ...

Add Yahoo as a preferred source to see more of our stories on Google. A new flu strain is spreading rapidly across the U.S., driving a surge in cases and hospitalizations. Ohio reported nearly twice ...

The subclade K flu strain is a variant of the H3N2 virus. A new influenza strain this flu season is raising concerns as Americans hit the roads and take to the skies ahead of the Thanksgiving holiday, ...