在麻风病人卧室、麻风病人身上结节(有目的采集)和不知道有麻风病人存在的卧室(无目的采集)采集蚊子、臭虫、头虱和疥螨,及悬浮在水潭上的有关节肢动物,用酸固定,涂片、染色。同时用罗詹氏方法强行给小白鼠接种。在麻风病人卧室采集用酸固定的,经显微镜检查,带菌者:按蚊4.1%,库蚊4.8%,按蚊和库蚊混合22.2%,臭虫4.8%,头虱和选出的疥螨7.4%。在不知道有麻风病人的卧室采集的,带菌者:按蚊 Mosquitoes, bugs, head lice and scabies mites, as well as arthropods suspended in pools, were collected in leprosy patients’ rooms, nodules (for purposeful collection) of leprosy patients, and uninformed bedrooms (unintended collection) Fix with acid, smear, stain. In the meantime, Roger’s method was used to inoculate mice. Acid-fixed, microscopically collected in the leprosy’s bedroom, carriers: Anopheles 4.1%, Culex pipiens 4.8%, An. Mosquito Culex pipiens 22.2%, bugs 4.8%, head lice and selected scab mites 7.4% . In the do not know leprosy bedroom collected, carriers: Anopheles