A four-year-old boy died suddenly after ‘crying blood’ while complaining about a pain in his armpit on a family holiday.

A cluster of deaths linked to a mysterious illness in the Democratic Republic of the Congo could be the result of a poisoning or bacterial meningitis, the WHO has suggested.

Measles can cause brain swelling, seizures, and lifelong neurological damage. Outbreaks in the U.S. and globally put ...

Many doctors have never seen measles in person. The Texas outbreak is reshaping how health systems prepare for drops in vaccinations.

Chronic spontaneous urticaria is an idiopathic syndrome defined by recurring itch, hives, or angioedema (or a combination of ...