This plantar wart, which looks like cauliflower under the foot, is a plantar wart. The plantar wart is a viral infection that belongs to the human papillomavirus (HPV) family. It appears on the surface of the skin, which we call the epidermis. This often benign lesion thickens the epidermis layer, forming small rough bumps with… Continue reading Plantar warts … a viral infection!