2005-2009年绵阳市血吸虫病国家监测点监测结果分析

目的为了系统、准确、及时了解血吸虫病流行现状,掌握丘陵地区血吸虫病流行动态、流行趋势和防治过程中疫情变化规律,为制定山区血吸虫病防治策略和评价防治效果提供科学依据。方法 2005-2009年每年对绵阳市涪城区血吸虫病国家监测点双凤坪村人畜感染率和感染度以及中间宿主钉螺进行调查,并采取感染者的治疗和消灭钉螺等综合防治措施。结果 2005-2009年,血吸虫人群感染率从1.91%下降到0.16%;耕牛感染率,黄牛、水牛分别从9.09%、1.72下降到0;钉螺感染率从0.10%下降到0,钉螺面积从30 985 m2下降到6 440 m2;仅在2005和2008年发现阳性牛,仅2005年发现感染性钉螺。结论 2005-2009年绵阳市血吸虫病国家监测点血吸虫病疫情得到控制,人畜感染率均在较低水平。

Analysis of National Surveillance of Schistosomiasis in Mianyang During 2005-2009

Objective To understand the epidemic situation of Schistosomiasis based on national surveillance sites in Fucheng,and provide scientific evidence for developing the strategy of Schistosomiasis control and evaluation of control effect at hillyground.Methods During 2005-2009,oncomelania snail habitat,infection rate and infection degree of population and livestock in Shuangfeng village,which is national Schistosomiasis surveillance site of Fucheng district were surveyed each year.Results From 2005 to 2009,infe...