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目的了解天津某区居民肠道寄生虫感染情况,为该区制订下一阶段的人体肠道寄生虫病防治措施提供科学依据。方法以分层多阶段抽样法从该市西青区7个镇,共160个村及59个居民委员会。按照不同地理条件以及经济条件的村镇进行随机抽取。分别采集调查点内居民粪便,学龄前儿童肛拭,以及调查点内土壤样本。结果蛔虫卵检测粪标本共1 618份,阳性9份,感染率为0.56%。蛲虫卵学龄前儿童检测94人,感染率为2.13%(2例)。土壤中土源性线虫检测40份,蛔虫卵感染1份,平均感染率为2.50%。结论西青区居民肠道寄生虫和儿童蛲虫感染率均较低。采取有针对性的寄生虫病防治知识健康讲座,对提高居民肠道寄生虫病的防治起到一定作用。
Objective To understand the status of intestinal parasites in residents of a district in Tianjin and to provide a scientific basis for the prevention and control measures of human intestinal parasites in the area. Methods By stratified multi-stage sampling method from the city of Xiqing District, seven towns, a total of 160 villages and 59 neighborhood committees. According to different geographical conditions and economic conditions of villages and towns randomly selected. Collect fecal samples, anal swabs from preschool children and soil samples from the survey sites respectively. Results A total of 1 618 fecal samples were tested for ascaris eggs, 9 of which were positive. The infection rate was 0.56%. Oviparous eggs pre-school children were detected 94 people, the infection rate was 2.13% (2 cases). 40 soil-sourced nematodes were detected in soil and 1 ascaris egg infection, with an average infection rate of 2.50%. Conclusion The prevalence of intestinal parasites and pinworm in children in Xiqing are lower. To take targeted health education on parasitic disease prevention and health talks, to improve the prevention and treatment of intestinal parasitic diseases play a role.