Two cases of a common fungal infection known as tinea, or ringworm, failed to respond to standard treatment due to a recently emerged fungus in the United States, according to a recent Centers for ...

A common symptom of Lyme disease is a bullseye-shaped rash. However, many other conditions may cause a similar rash, including ringworm, fixed drug reactions, and allergic reactions to insect bites.

Pop singer Justin Bieber says he has chronic mono and Lyme disease. Pic credit: @ImageCollect.com/StarMaxWorldwide Canadian pop singer Justin Bieber took to Instagram ...

Erythema migrans and erythema multiforme both cause target- or bull’s-eye-shaped lesions. Erythema migrans is due to Lyme disease. Erythema multiforme is an immune-mediated hypersensitivity skin ...