Bug bites and stings.
D001511:Bedbugs; D001740:Black Widow Spider; D001517:Coleoptera; D004175:Diptera; D006801:Humans; D006927:Hymenoptera; D006967:Hypersensitivity / Q000209:etiology; D007299:Insect Bites and Stings / Q000150:complications / Q000175:diagnosis / Q000628:therapy; D007915:Lepidoptera; D008924:Mite Infestations / Q000175:diagnosis / Q000628:therapy; D065008:Scorpion Stings; D012605:Scorpions; D005423:Siphonaptera; D001098:Spider Bites / Q000175:diagnosis / Q000628:therapy; D013987:Ticks