If you live in a Lyme disease endemic area and have a classic bull's-eye rash, or flulike symptoms after a...

When you don’t brush and floss as recommended, a sticky film of bacteria called plaque builds up on your teeth....

Meniere's disease can cause vertigo (a feeling that your head is spinning) and hearing loss. It also causes a ringing...

Infection with ZIKV typically results in a mild, self-limiting illness. During the recent outbreaks in French Polynesia and Brazil, however,...

Your bones are living tissue that’s constantly growing, building, and replacing itself. Two groups of bone cells are responsible for...