What is scabies?

  • Human scabies is caused by an infestation of the skin by the human itch mite (Sarcoptes scabiei var. hominis). The microscopic scabies mite burrows into the upper layer of the skin where it lives and lays its eggs. The most common symptoms of scabies are intense itching and a pimple-like skin rash. The scabies mite usually is spread by direct, prolonged; skin-to-skin contact with a person who has scabies. Scabies occurs worldwide and affects people of all races and social classes. Scabies can spread rapidly under crowded conditions where close body contact is frequent. Institutions such as nursing homes, extended-care facilities, and prisons are often sites of scabies outbreaks.

Is this a reportable illness?

  • This is not a reportable illness to CDPH but consult with your school nurse to confirm this diagnosis with parents or the medical provider.

What do schools need to do next?

  • Sick Person
  • Close Contacts do not need to be excluded though household members should receive treatment.
  • Cleaning
    • Scabies is prevented by avoiding direct skin-to-skin contact with an infested person or with items such as clothing or bedding used by an infested person.
    • Rooms used by a person patient with crusted scabies should be thoroughly cleaned and vacuumed after use.
    • Environmental disinfestation using pesticide sprays or fogs generally is unnecessary and is discouraged.

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