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上海县原为血吸虫病严重流行区。钉螺分布面积包括20个乡镇,总计420万平方米。人群粪检阳性率平均为26.3％。从1953年起,采取查灭螺、查治病等综合措施,经过20余年的防治工作,至1979年全县消灭了血吸虫病。 为了巩固消灭血吸虫病的成果,探讨消灭后疫情动态,自1980年起,在县政府领导下,开展了巩固监测工作的调查研究,迄今已持续7年,实施情况如下。
Shanghai was originally a serious endemic area of schistosomiasis. Snail distribution area includes 20 townships, a total of 4.2 million square meters. The average positive rate of crowd fecal examination was 26.3%. From 1953 onwards, to take check snails, check the treatment of diseases and other comprehensive measures, after more than 20 years of prevention and treatment work, to the county in 1979 eradicated schistosomiasis. In order to consolidate the achievements in eradicating schistosomiasis and to explore the epidemic situation after its elimination, the investigation and study on consolidating monitoring conducted under the leadership of the county government since 1980 has lasted for seven years and is implemented as follows.