It is caused by 3 different fungi; Trichophyton, Microsporum, and Epidermophyton which can live in the soil for a long time in the form of spores and grow when there are the right conditions. The fungi can thrive in moist wet environments. It is spread by contact with infected humans or animals. In children, it is mainly spread through sharing of items that harbor the virus.

1. Red, itchy, or scaly patches, or raised areas of skin called plaques
2. Patches that develop blisters or pustules
3. Patches that may be redder on the outside edges or resemble a ring
4. Patches with edges that are defined and raised