Strep is different from a regular sore throat because it’s caused by bacteria, not a virus. Find a symptom comparison chart ...

Dental caries, as well as being uncomfortable, can affect the ability to chew, make the teeth look unsightly and result in ...

Norovirus is a highly contagious illness that spreads through contaminated food, water, and surfaces or by contact with an infected person.

Scientists identified more than 600 viruses in samples taken from bathrooms in the United States. The viruses infect bacteria ...

It's hard to determine which skin-care hacks are fact and which are fiction, so we asked experts to clarify some widely ...

Get expert tips on how to care for wasp stings, yellow jacket stings, and pesky hornets. Plus, a solution for hard-to-kill ...