Bites (Human and Animal)—Child Care and Schools

Biting is very common among young children but usually does not lead to serious infectious disease issues. If the skin is broken, bacteria introduced into the wound can cause a tissue infection that needs to be treated by a health professional. If blood is drawn into the mouth of the biter or if the biter breaks the skin and has bleeding gums or mouth sores, blood-borne disease could be a concern. Hepatitis B virus, HIV, and hepatitis C virus are examples of blood-borne disease-causing germs. The risk of transmission of these viruses, however, is very low in child care and school settings. For HIV, no known transmission in a child care setting or school has occurred.