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在血吸虫病流行地区调查钉螺、检查钉螺体内有无血吸虫尾蚴,对该地血吸虫病流行因素,可以更好地加以分析。上饶黄市乡是疫区,省血吸虫病防治所(1957-1958)在该乡调查过3873个居民,阳性1,231名,居民感染率31.2％。江西医学院寄生虫学教研组潘炳荣氏等(1957年)在该乡调查家畜血吸虫病情况,查到黄牛感染率15.8％,水牛4.4％,犬10％,我们于1957年春至1958年春在该乡进行水稻田钉螺生态观察,其中重要的一项是检查钉螺感染血吸虫尾蚴情况,个别场所钉螺阳性率高达11.5％,因此将此次检查结果进行了统计分析。
Schistosomiasis endemic areas in the investigation of snails, snails snails check the body with no cercariae schistosomiasis schistosomiasis prevalence of the disease, which can be better analyzed. Huangshi Township in Shangrao is the endemic area. The provincial schistosomiasis prevention and control station (1957-1958) investigated 3,873 residents in the township, with a total of 1,231 positives, with a resident infection rate of 31.2%. Pan Bingrong (1957), a member of the Parasitology Research Group of Jiangxi Medical College, investigated the status of livestock schistosomiasis in the township and found that the cattle infection rate was 15.8%, buffaloes 4.4% and dogs 10%. We conducted the spring from 1957 to spring 1958 in the township An ecological observation of snail on paddy field, one of the important items is the examination of the infection of cercariae of snails infected with schistosome. The positive rate of snails in individual sites is as high as 11.5%. Therefore, the results of this inspection were statistically analyzed.