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我们于1981年1～3月,对淮阴、泗洪、泗阳、洪泽,金湖及沭阳6个县选点(包括三所小学及每县一个大队)进行华枝睾吸虫病流行情况的调查。先以华枝睾吸虫成虫冷浸抗原(1:3000,蛋白165毫克/毫升)作皮内试验,阳性者再进行粪检。共皮试7278人,阳性1128人。粪检1075人,检出肝吸虫卵者160人,平均感染率为2.37％(160/6738)。各点感染率为0.30～8.42％。性别无明显差异,感染
From January to March 1981, we conducted tests on the prevalence of Clonorchiasis in six selected counties in six counties (including three primary schools and one county for each county) in Huaiyin, Sihong, Siyang, Hongze, Jinhu and Shuyang survey. First, adult testicles of Clonorchis sinensis cold-soaked antigen (1: 3000, protein 165 mg / ml) for intradermal test, and then positive for stool. A total of 7278 skin test, positive 1128 people. A total of 1075 fecal samples were collected, and 160 samples of liver flukes were detected. The average infection rate was 2.37% (160/6738). The infection rate of each point was 0.30 ~ 8.42%. No significant gender differences, infection