Besides the bacteria which can cause infection, there is risk of injury to tendons and joints when the wound extends below the skin.
Bites are very common among young children.
Children often bite to express anger or other negative feelings. DO NOT put the wound into your own mouth. Calm and reassure the victim. Wash your hands thoroughly with soap. If the bite is not bleeding severely, wash the wound with mild soap and running water for 3 to 5 minutes and then cover the bite with a clean dressing.