Discover why mouth rashes might be warning signs of underlying conditions, when to seek medical help, and effective treatment ...

The U.S. is dealing with a measles outbreak, including one in New Jersey and new cases in New York City. See what the measles look like here.

Browntail moth caterpillars on oak leaves at Wolfe's Neck Woods State Park in Freeport, Maine. Every other Friday, the Outside/In team here at NHPR answers listener questions about the natural world.

Perioral dermatitis is a common inflammatory skin disease presenting as tiny papules or pustules localized around the mouth, nose, or eyes. It is often confused with acne vulgaris, rosacea ...

Two or three days after symptoms begin, tiny white spots (Koplik spots) may appear inside the mouth of a patient. Three to five days after symptoms begin, a rash breaks out. It usually begins as ...

Symptoms of measles include fever, cough, runny nose, red or watery eyes, white spots in the mouth and a rash. Minor measles outbreaks happen every year in the U.S., but this year’s outbreak is ...

A child under the age of two who died Monday may have been a victim of the hand, foot, and mouth disease outbreak plaguing ...

Cases of Hand, Foot, and Mouth Disease continue to spread among children on St. Thomas, with 189 reported cases to date. One ...