Unlike the common cold—which, although miserable, usually doesn't hurt anyone—influenza can be serious business. Here's what ...

During a recent Q&A session with fans on his 59th birthday, SRK revealed that he's finally quit smoking. But does it still ...

Exposure to mycobacterium avium complex (MAC) infection happens because of contaminated water or soil. Learn who gets severe ...

An estimated two million people get walking pneumonia every year, but that number could be tenfold this season, according to a health alert issued by the Centers for Disease Control and Prevention ...

Meningitis is often spread through mucus, so can be transmitted by sneezing, coughing and kissing, or by sharing straws in a ...