摘要
本文报道了甘肃省１９８７－１９９０年人体寄生虫分布调查结果。共调查１９个县５７个点，总感染率为４４．８％（１２４８７／２８７００）。共查见肠道寄生虫２１种，加上棘球蚴、并殖吸虫共２３种。其中原虫９种，线虫６种，吸虫４种，绦虫３种。各种寄生虫感染率分别为：蛔虫３７．５％、鞭虫２．１％、钩虫０．０１％、毛圆线虫０．００３％、粪类圆线虫０．４％、蛲虫１９．２％、华支睾吸虫０．１％、姜片虫０．２％、肝片吸虫０．２％、支双腔吸虫０．００７％、溶组织内阿米巴２．０％、结肠内阿米巴４．１％、哈氏内阿米巴０．２％、微小内蜒阿米巴０．９％、布氏嗜碘阿米巴０．６％、贾第虫１．１％、结肠小袋纤毛虫０．１％、人芽囊原虫０．２％、人毛滴虫０．００３％和带绦虫０．０５％。１人感染１种和２种以上寄生虫者分别占总感染人数的７８．９％和２１．１％。主要致病虫种为：蛔虫、鞭虫、钩虫、蛲虫（１５岁以下儿童）、溶组织内阿米巴、贾第虫、结肠小袋纤毛虫、带绦虫。本省６０％的县（５２个县）有棘球蚴病患者分布，除嘉峪关地区外，其他１３个地、州、市均有分布。尤其在牧区与农牧区为重。本次调查省内新发现的７种寄生虫为肝片形吸虫、姜片虫、华支睾吸虫、支双腔吸虫、?
A survey of human parasites was carried out on 57 pilot spots of 19 counties of Gansu in the years 1987-1990, showing an overall infection rate of 44.8% in a population totalling 28 700 . The 20 discovered species of intestinal parasites were a big sum while adding to the three species, i.e. Echinococcus granulosus, E.multilocularis and Paragonimus westermani, reported previously,accounting for 23 species in total in the province. The parasites and their infection rates were presented as follows: Ascaris lumbricoides 37.5%, Trichuris trichiura 2.1% , hookworm 0.01%, Trichostrongylus sp. 0.003%, Strongyloides stercoralis 0.4%, Enterobius vermicularis 19.2%, Clonorchis sinensis 0.1%, Fasciolopsis buski 0.2%, Fasciola hepatica 0.2%, Dicrocoelium dendriticum 0.007%, Entamoeba histolytica 2.0%, Entamoeba coli 4.1%, Entamoeba hartmanni 0.2%, Endolimax nana 0.9%, Iodamoeba buetschlii 0.6% , Giardia lamblia 1.1%, Balantidium coli 0.1%,Blastocystis hominis 0.2%, Trichomonas hominis 0.003% and Taenia sp. 0.05%. Polyparasitism occurred in 21.1% of the infected people. Among the detected parasites, F. hepatica, F. buski, C.sinensis, D. dendriticum, S. stercoralis, T. hominis and E.hartmanni were the first records in Gansu. Data review indicated a wild distribution of echinococcosis cases in the province(Jiayuguan Prefecture not affected).
出处
《中国寄生虫学与寄生虫病杂志》
CAS
CSCD
北大核心
1994年第S1期64-67,共4页
Chinese Journal of Parasitology and Parasitic Diseases
关键词
寄生虫
感染率
分布调查
Human parasite, infection rate, distribution
