湖北省京山县人体土源性线虫感染现状及防治效果分析

汪远学 2005-12-13 13:13:09 中华中西医杂志 2004年9月第5卷第18期

　　【摘要】 目的 了解和分析京山县人体土源性线虫感染现状，评价多年来的防治效果。方法 采用改良加藤氏厚片法检查肠道蠕虫卵和对12岁以下儿童进行肛拭法检查蛲虫卵，并对检查结果进行统计分析。结果共调查1531人，查出肠道寄生虫4种，感染总人数452人，总感染率为29.52%。其中蛔虫、钩虫、鞭虫和蛲虫的感染率分别为25.21%、2.29%、4.18%和13.36%。与1989年调查结果相比，总感染率和蛔虫、钩虫和蛲虫感染率分别下降为38.79%、40.16%、59.40%和75.12%。结论 近年来卫生部门采取一系列防治措施，经济发展、生产模式、农作物种植改变，土源性线虫感染率出现大幅度下降。

　　关键词 土源性线虫 感染 防治效果

　　Analysis on human geohelminthes infection and control in  Jingshan county　　Hubei province 

　　Wang Yuanxue

　　The Disease Prevention and Control Center，Jingshan county，Hubei431800.

　　【Abstract】 Objective To learn and analyze human geohelminthes infection in Jingshan county and evaluate effect of years’prevention and control.Methods To examine helminth eggs with Kato-Katz，and examine pinworm eggs with anal swab method for children under12years，then do statistics and analysis for the results.Results Totally1531persons were nvestigated.4kinds of intestinal parasitic diseases were examined with totally452persons infectˉed.The total infection rate is29.52%.The infection rate of roundworm，hookworm，whipworm and pinworm is25.21%，4.18%，2.29%and13.36%respectively.Compared with1989，the total infectionrateandinfectionrateofroundworm，hookwormandpinwormdecreasedby38.79%，40.16%，59.40%and75.12%respectively.Conclusion Owing to a series of measures taken by health department in recent years and economic development and change in production mode as well as crop planting，the infection rate of geohelminthes has decreased greatly.