2015年绵阳市国家级血吸虫病监测点疫情分析

发布时间：2018-01-14 02:06

本文关键词：2015年绵阳市国家级血吸虫病监测点疫情分析　出处：《中国血吸虫病防治杂志》2017年01期 　论文类型：期刊论文

【摘要】：目的掌握绵阳市血吸虫病疫情动态和影响因素,为制定防治措施提供依据。方法根据《全国血吸虫病监测方案(2014年版)》的要求,在6个血吸虫病流行县各选择1个疫情较重的村作为国家级血吸虫病监测点,分别开展人群及家畜病情和螺情调查。结果本地人群的血吸虫病血检阳性率为2.12%,流动人口血检阳性率为1.71%,家畜感染率为0。6个监测点查出有螺面积9.344 8 hm~2,活螺平均密度为0.25只/0.1 m~2,有螺框出现率为7.07%,未发现感染性钉螺。结论绵阳市国家级血吸虫病监测点人畜感染率低、螺情稳定,但血吸虫病传播风险仍存在,应加强控制措施,防止疫情反弹。
[Abstract]:Objective to understand the epidemic dynamics and influencing factors of schistosomiasis in Mianyang city, and to provide the basis for making control measures. Methods according to the requirements of the National schistosomiasis Surveillance Program (2014). One village with a severe epidemic situation was selected as the national schistosomiasis surveillance site in each of the 6 endemic counties. Results the positive rate of blood examination of schistosomiasis in local population was 2.12 and that of floating population was 1.71%. The infection rate of domestic animals was 0.6. The snail area was 9.344 8 h ~ (-2), the average density of live snail was 0.25 / 0.1 m ~ (2), and the occurrence rate of snail frame was 7.07%. Conclusion the infection rate of human and animal is low and the snail condition is stable in the surveillance sites of schistosomiasis in Mianyang city, but the risk of transmission of schistosomiasis still exists, so it is necessary to strengthen the control measures to prevent the epidemic situation from rebounding.
【作者单位】：四川省绵阳市疾病预防控制中心;
【分类号】：R532.21;R181.8
【正文快照】： 绵阳市位于四川盆地东北部,经过多年的防治,展长期监测。所辖6个血吸虫病流行县于2014年10月全部达到国1.2监测内容6个县均属达到传播阻断标准的有家血吸虫病传播阻断标准,全市血防工作进入新阶螺县,因此监测内容包括本地和流动人群病情、引进段。根据《全国血吸虫病监测方案(

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