Usually transmitted through the bite of an infected tick - here's what to watch for and how to prevent and treat Lyme.
The CDC recently revised its recommendations. Many people don't know they have this liver-damaging virus...should you be tested?
Caused by viruses or other microorganisms like bacteria, parasites or fungi, these infections can be serious and may affect just about any part of the body.
Urinary tract infections are common - especially in women and children under the age of 2. But don't take them likely, UTIs can lead to serious problems.
Here's what you need to know about viruses that cause common illnesses and skin rashes. Keep your family healthy.
Ear infections are commonespecially in children. Learn what to do about these painful conditions that can sometimes affect hearing.
"Did you wash your hands?" Oh, how right your mother was!
At this time of year, it can be hard to tell. Learn more about allergic rhinitis, which causes symptoms that mimic the common cold.