2010年河南省信阳市土源性线虫病监测结果

Surveillance results on Geohelminthes disease in Xinyang City of Henan Province in 2010

目的通过了解河南省信阳市居民土源性线虫病感染情况,为制定防治对策和评价防治效果提供科学依据。方法于2010年,采用改良加藤厚涂片法对监测点内3周岁以上的常住居民进行钩虫、蛔虫、鞭虫及蛲虫检查;3～12周岁儿童加做透明胶纸肛拭法检查蛲虫卵。结果监测1 099人,土源性线虫平均感染率为3.91%,与2002年调查结果相比,下降了74.79%,其中蛔虫、钩虫、鞭虫、儿童蛲虫感染率分别为2.00%、0.73%、0.18%、1.00%。结论信阳市人体土源性线虫感染率虽比过去下降,但仍要继续加强寄生虫病防治工作。

[ Objective ] To understand the infection status of Geohelminthes disease in Xinyang City of Henan Province, and provide scientific evidence for developing control measures and evaluating control effect. [ Methods ] The improved Kato-Katz method was used on the permanent residents above 3 years in monitoring points for the detection of hookworm, roundworm, whipworm and pinworm examination. The swab anal with cellophane was used to check the pinworm eggs of children aged 3-12 years old. [ Results] Totally 1 099 persons were examined, with an average infection rate of Geohelminthes disease of 3.91% which decreased by 74. 79%, compared with that in 2002. The infection rate of roundworm, hookworm, whipworm, and children＇s pinworm was 2. 00% , 0.73% , 0.18% , 1.00%, respectively. [ Conchmion]The infection rate of Geohelminthes disease is decreasing, but the parasitic diseases control needs to be strengthened.