Cercarial dermatitis.
D003872:Dermatitis / Q000453:epidemiology / Q000209:etiology* / Q000469:parasitology; D006801:Humans; D007814:Larva; D012552:Schistosomiasis / Q000453:epidemiology* / Q000635:transmission; D012876:Skin Diseases, Parasitic / Q000453:epidemiology / Q000209:etiology* / Q000469:parasitology / Q000635:transmission; D012908:Snails / Q000469:parasitology; D014481:United States