本文關(guān)鍵詞： 血吸蟲病 防治階段 分析　出處：《現(xiàn)代預(yù)防醫(yī)學(xué)》2017年24期 　論文類型：期刊論文

【摘要】：目的分析湖北省京山縣1956-2015年血吸蟲病疫情變化規(guī)律,為傳播阻斷后血吸蟲病防治工作提供科學(xué)依據(jù)。方法采用回顧性調(diào)查方法,收集京山縣歷年防治工作的疫情資料,分析螺情、病情變化趨勢和規(guī)律。結(jié)果京山縣血吸蟲病疫情未控制階段為24年,疫情控制階段為5年,傳播控制階段為31年;疫情未控制階段消滅釘螺面積2 355.51 hm~2,疫情控制階段消滅釘螺面積32.90 hm~2,傳播控制階段釘螺面積復(fù)發(fā)50.77 hm~2;疫情未控制階段人、畜平均感染率分別為3.37%、9.70%,疫情控制階段人、畜平均感染率分別為0.64%、2.54%,傳播控制階段人、畜平均感染率分別為0.40%、0.68%。結(jié)論京山縣釘螺面積變化呈"U"形,兩端高中間低,與農(nóng)村生產(chǎn)模式變遷、防治策略變化、控制和消除標(biāo)準(zhǔn)修訂有關(guān);耕牛感染率高于人群感染率,耕牛防治是血防工作的薄弱環(huán)節(jié)。傳播阻斷后應(yīng)繼續(xù)加強(qiáng)傳染源控制,加大滅螺殺蚴力度,加強(qiáng)血防健康教育。
[Abstract]:Objective to analyze the changes of schistosomiasis in Jingshan County, Hubei Province from 1956 to 2015, and to provide a scientific basis for the prevention and control of schistosomiasis after transmission interruption. Methods retrospective investigation was used to collect the data of past years of prevention and control of schistosomiasis in Jingshan County. Results the uncontrolled stage of schistosomiasis in Jingshan County was 24 years, the stage of epidemic control was 5 years, and the stage of transmission control was 31 years. The area of Oncomelania hupensis was 2 355.51 hmm-2, the area of Oncomelania in the stage of epidemic control was 32.90 hmm-2, the area of Oncomelania in the stage of transmission control was 50.77 hmm2, the average infection rate of human and livestock was 3.37 and 9.70 in the stage of epidemic control, respectively, and the average infection rate in the stage of epidemic control was 3.37 in the stage of epidemic control. The average infection rate of livestock was 0.64 and 2.54, and the average infection rate of human and animal in the stage of transmission and control was 0.40 and 0.68 respectively. Conclusion the area of Oncomelania hupensis in Jingshan County changes in the shape of "U", the height and the middle of both ends are low, and the change of production mode and control strategy in rural areas. The infection rate of cultivated cattle is higher than that of the population, and the prevention and cure of tiller is the weak link in the work of blood control. After the transmission is blocked, the control of the source of infection should be strengthened, the killing of snails and the killing of the cercariae should be strengthened, and the health education of the prevention of blood should be strengthened.
【作者單位】： 湖北省京山縣血吸蟲病防治所;湖北省荊門市疾控中心;
【分類號(hào)】：R181.3;R532.21
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本文編號(hào)：1495636