咸阳市礼泉县2013年土源性线虫病监测结果

Monitoring results of soil source nematode disease in Liquan County of Xianyang in 2013

目的了解咸阳市礼泉县人群土源线虫感染状况，为制定防治对策提供依据。方法根据《全国土源性线虫病防治技术方案》要求选点，确定监测人群，应用改良加藤厚涂片法和3～12岁加透明胶带肛拭法对人体土源线虫感染情况进行调查。结果调查了2500人，感染率为1．40％（35／2500）；其中蛔虫感染率1．08％（27／2500），鞭虫感染率n32％（8／2500），未检出钩虫和蛲虫。结论礼泉县属土源性线虫病流行三类地区，年龄偏大、文化程度低、从事农业生产的人群仍是感染土源线虫的重点人群，应继续加大防治知识宣传。

[ Objective ] To understand the infectious status of soil source nematode among residents in Liquan County, provide basis for formulating prevention and control measures. [ Method] According to the requirements of ＂national soil source nematode disease prevention and control program＂, the sites were selected and the monitoring groups were determined, the infectious status of soil source nematode were investigated by modified Kato Katz method and transparent tape anal swab method for 3-12 years old group. [Result] 2 500 people were investigated, the infectious rate was 1.40% （35/2 500）, among the infectious rate of Ascaris and Trichuris were 1.08% （ 27/2 500） and 0.32% （ 8/2 500 }. The hookworm and pinworm were not detected. [ Conclusion] Liquan County is the Ⅲ areas of soil source nematodes prevalence. The older, low educational level and engaged in agricultural production population are the focus groups infected soil source nematode. We should continue to strengthen the publicity of the prevention and control knowledge.