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目的:掌握土源性线虫流行动态及流行规律,为科学防治提供重要依据。方法:以分层随机抽样法将南昌县按地理方位划分为东、南、西、北、中5个片区,每片区随机抽取一个行政村作为监测点,采用Kato-Katz法(1粪3检)检查肠道蠕虫卵。结果:5个监测点共粪检1120人,检出5种肠道寄生虫,土源性线虫(蛔虫、鞭虫、钩虫)感染人数为154人,感染率13.75%,其中蛔虫、鞭虫、钩虫的感染率分别为5.36%、6.78%、3.57%。结论:我县农村土源性线虫感染属于中度流行区,需对重点人群每年进行驱虫治疗的防治策略。
Objective: To master the epidemiology and prevalence of soil-borne nematodes and provide an important basis for scientific prevention and treatment. Methods: The stratified random sampling method was used to divide Nanchang County into 5 sub-regions of East, South, West, North and Central China by geographical location. Each sub-region randomly selected an administrative village as the monitoring point. The Kato-Katz method Check gut worm eggs. Results: A total of 1120 people were screened in 5 monitoring sites. Five kinds of intestinal parasites were detected. The number of soil-borne nematodes (roundworm, whipworm and hookworm) was 154 and the infection rate was 13.75% Hookworm infection rates were 5.36%, 6.78%, 3.57%. Conclusion: The soil-borne nematode infection in rural areas of our county is moderately endemic. The prevention and treatment strategies for de-worming treatment should be carried out on key populations annually.