If you've had a cough for longer than 3 weeks, it's important to determine the causeespecially if you're a past or present smoker. Causes for chronic cough range from minor to serious conditions.
The CDC has updated its recommendations. Many people don't know they have this liver-damaging virus...should you be tested?
Urinary tract infections are common—but don't take them lightly—UTIs can lead to serious problems.
Upcoming vacation or business trip? You may be concerned about exposure to viruses on airplanes; but do you need to worry? Find out.
Here's what you need to know about viruses that cause common illnesses and skin rashes. Keep your family healthy.
Pertussis infection can be dangerous in young kids and is becoming more common in the U.S.
At this time of year, it can be hard to tell. Learn more about allergic rhinitis, which causes symptoms that mimic the common cold.
"Did you wash your hands?" Oh, how right your mother was!