浙江台州地区人群寄生虫感染情况的调查

SURVEY OF HUMAN PARASITE INFECTIONS IN TAIZHOU DISTRICT OF ZHEJIANG PROVINCE

1988—1989年在黄岩、天台、仙居、临海4县(市)共调查15个点7840人,查明当地有19种人体寄生虫,感染率达76.1％。蛔虫、鞭虫、蛲虫、钩虫(十二指肠钩虫和美洲钩虫)、粪类圆线虫、小杆属线虫、缩小三齿线虫、结节线虫、后睾科吸虫、横川后殖吸虫、姜片虫、溶组织内阿米巴、结肠内阿米巴、布氏嗜碘阿米巴、微小内蜒阿米巴、哈氏内阿米巴、贾第虫和贝氏等孢球虫的感染率依次为49.6％、25.1％、9.0％、32.4％、0.04％、0.1％、0.1％、0.1％、0.04％、0.01％、0.01％、4.4％、5.6％、2.2％、1.2％、1.5％、7.5％和0.03％。男、女性感染率分别为76.7％和75.4％。多重感染者为56.3％,人体寄生虫感染与经济状况、地理条件、饮用水源有关。

The survey was made in 16 sites of Huangyan, Tiantai, Aianju and Linhai counties, Zhejiang Province. Nineteen species of human parasites were detected during the survey.Of 7840 persons examined, the overall parasite infection rate was 76.1%. There were 3359 persons habouring more than 2 species of parasites. The rates of multi-infection with 1, 2, 3, 4, 6 or 6 species of parasites were 33.4%, 32.7%, 16.1%, 4.3%, 0.3% and 0.3% in the population, respectively.The infection rate was found to be associated with the socioeconomic status, geographical conditions and source of drinking water.