Is it dangerous for an infant to get a ring worm infection?

No! . Fungal skin infections are rarely serious or of consequence. Treatment is simple and effective. Don't worry, and follow your doctor's instructions to get rid of the fungus.
Ringworm dangerous? Ringworm is a common fungal disease of the skin mostly. It is quite unusual for infants to get as they are not up and about in places that they may come in contact with it. But even with infants it is easily treated with topical anti-fungal creams.