"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Having a circular rash can spark fears that you’ve picked up ringworm. After all, the fungal infection is ...

Ringworm is a common fungal skin infection that spreads easily and often looks like a thin red circle on the skin. Despite the name, there are no worms involved. The condition comes from dermatophyte ...

Having a circular rash can spark fears that you’ve picked up ringworm. After all, the fungal infection is notorious for causing a ring-shaped rash. But there are a lot of other circular rashes that ...

A fungus that causes genital infections has seen a spike in cases in New York City, the U.S. Centers for Disease Control and Prevention (CDC) reports. The fungus, named Trichophyton mentagrophytes ...