Ringworm is a common fungal infection and doesn’t have anything at all to do with an actual worm. In fact, this type of infection was originally termed “ringworm” because of the way it forms circular rashes (rings) with redness and itchiness. Our AFC Urgent Care Hixson team provides some more information on ringworm below, so keep reading! What Causes Ringworm? Ringworm is a contagious fungal infection that can be caused by three different types ...