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本文报告安徽省长江流域血吸虫病流行村的40个点计16286人和7个人体寄生虫分布调查中签县的34个点共17611人的人体寄生吸虫调查结果。在未控制流行地区,日本血吸虫病的居民粪检阳性率仍高达8.6％,急性感染病例近年明显增多,1989年达4664例,表明血吸虫感染仍是该地区的严重社会公共卫生问题。调查中同时发现了7种其它人体寄生吸虫,居民总感染率为1.2％,其中华支睾吸虫和姜片虫是散在分布。繁昌县为肺内寄生卫氏并殖吸虫流行区,而旌德等其它地区为肺外寄生型肺吸虫感染。棘口科和异形科吸虫系本省首次报告,繁昌县11例虫卵阳性者经驱虫鉴定为抱茎棘隙吸虫(Echinochasmus perfoliatus),另3例驱虫鉴定为横川后殖吸虫(Metagonimus yokogawai)。旌德县1例巨片形吸虫感染者驱出虫体。
This paper reports the results of a survey of 16,286 people in 40 spots in the epidemic village of schistosomiasis in the Yangtze River Basin in Anhui Province and 7 human parasite distribution surveys in 17 spots in 34 spots of Zhong County. In non-endemic areas, the positive rate of fecal sepsis in Japanese schistosomiasis was as high as 8.6%. The number of acute infections was significantly increased in recent years, reaching 4664 in 1989, indicating that schistosomiasis infection is still a serious social and public health problem in the area. Seven other parasites of human parasites were found in the survey, with a total resident infection rate of 1.2%. Clonorchis sinensis and zooxanthellae were scattered. Fanchang County for Paragonimus westermani parasite parasitic lung endemic areas, while other areas such as Jingde pulmonary extra-pulmonary Paragonimus infection. Myotomycetes and Abnormity are the first reported by the province. Eleven egg-positive individuals in Fanchang County were identified as Echinochasmus perfoliatus by deworming and Metagonimus yokogawai by the other three insecticides. . Jingdi County, 1 case of giant chelidworm infection drive out of the body.