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浙江省遂昌县于 1982年基本消灭丝虫病后 ,开展以监测为主的综合防治措施 ,10年内血检 10个乡镇 7979人 ,占全县流行区乡镇的 5 0 % ,占流行区人口的 4.6 % ;10年后血检 4个乡镇 1917人 ,占流行乡镇的 2 0 % ,占流行区人口1.1% ;累计捕蚊 45 97只 ,剖检中华按蚊 10 40只。监测结果均无微丝蚴阳性者和人体幼丝虫感染蚊 ,无 2 0岁以下症状体征病人 ,表明已消灭残存传染源 ,完全阻断传播流行。作者认为今后防治工作的重点应转移到以外来人口监测为主。
Suichang County, Zhejiang Province, basically eliminated the filariasis in 1982, to carry out monitoring-based comprehensive prevention and treatment measures, 10 years of 10 townships 7979 people, accounting for 50% of the county’s popular towns and villages, accounting for the pop population Of the total; 4.6% after 10 years; 1917 people in 4 townships after 10 years, accounting for 20% of the popular towns and townships, accounting for 1.1% of the population in the epidemic area; 4597 were accumulatively mosquitoes and 1040 were Anopheles sinensis. None of the surveillance results were found to be infected with microfilaria positive or with juvenile filarial mosquitoes, and no symptoms or signs were observed in patients under 20 years old, indicating that the source of residual infection has been eliminated and the spread of infection has been completely blocked. The author believes that the focus of prevention and control should be transferred to the monitoring of non-native population in the future.