Scabies is caused by a small mite that burrows into the skin. The disease is best described by which one of the following statements?
Sarcoptes scabiei is a small mite that burrows into human skin. Itching is significant, and a vesicular eruption, which often becomes secondarily infected with bacteria, develops. Diagnosis is made by microscopic detection of the mites. Gamma benzene hexachloride (Kwell), a topical insecticide, is an effective treatment for scabies. A number of etiologic agents have been proposed for Kawasaki's disease (KD), among them mites, but there is no evidence that mites either cause or are vectors of KD.