2006-2015年江苏省土源性线虫病国家级监测点调查结果分析

发布时间：2018-04-01 06:56

本文选题：土源性线虫　切入点：感染　出处：《中国血吸虫病防治杂志》2016年05期

【摘要】：目的了解农村居民土源性线虫感染情况,为土源性线虫病的防治提供指导。方法 2006-2015年在江苏省宿迁市沭阳县设立国家土源性线虫病监测点。每年秋季收集至少1 000名年满3周岁的常住居民粪便,采用改良加藤厚涂片法粪检肠道蠕虫卵;对参检的3~12周岁儿童用透明胶纸肛拭法检查蛲虫卵。随机选择居民居所附近的菜地、厕所周边、庭院和厨房等环境的土壤,检测蛔虫卵和钩蚴污染情况。结果沭阳县监测点居民土源性线虫感染率和儿童蛲虫感染率均呈下降趋势,从2006年的1.81%(19/1 049)和4.72%(5/106)分别下降至2015年的0.25%(3/1 180)和0(0/263),分别下降了86.19%和100%。所有感染者均为轻度感染。土壤样本未检出蛔虫卵和钩蚴。结论沭阳县土源性线虫和儿童蛲虫感染率呈逐年下降趋势,处于较低流行水平。
[Abstract]:Objective to investigate the infection of soil-derived nematode in rural residents. Methods from 2006 to 2015, a national surveillance site for soil-derived nematode disease was set up in Shuyang County, Suqian City, Jiangsu Province. The feces of at least 1,000 permanent residents aged 3 or above were collected in autumn every year. Fecal helminth eggs were examined by modified Kato thick smear method, and pinworm eggs were examined with transparent tape anal swab method for children aged 3 to 12 years old. Soils of vegetable fields, latrines, courtyard and kitchen were randomly selected. Results the infection rate of earth-derived nematode and Enterobius vermicularis in Shuyang County decreased. From 1.81% 1049 in 2006 and 4.722% 5 / 106) to 0.25% 1 180 and 0 0% 263% in 2015, respectively, the decrease was 86.19% and 100%, respectively. All infected people were mild infection. No Ascaris worm eggs and hookworm eggs were detected in soil samples. Conclusion the susceptibility of earth-derived nematode and pinworm in children in Shuyang County is not obvious. The dyeing rate is decreasing year by year. At a low prevalence level.
【作者单位】：国家卫生计生委寄生虫病预防与控制技术重点实验室江苏省寄生虫与媒介控制技术重点实验室江苏省血吸虫病防治研究所;江南大学公共卫生研究中心;江苏省沭阳县疾病预防控制中心;
【分类号】：R532.1

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