Among these species the respective infection rates for Ascaris lumbricoides Enterobius vermicularis Trichuris trichiura and Clonorchis sinensis were 30.7 % 20.1 % 1.3 % and 0.1 % respectively .

蛔虫感染率为30.7%，蛲虫的为20.1%， 鞭虫 、 贾第 虫的分别为1.3%和1.2%。

Cases of Trichuris trichiura and the infection rate was 0.10 % ;

鞭虫 感染 7例，感染率0.10%；

The parasite infection rate of Enterobius vermicularis Ascaris lumbricoides Trichuris trichiura and hookworm was 19.46 % 19.20 % 18.24 % and 6.56 % respectively .

人群中蛲虫、蛔虫、 鞭虫和钩虫的感染率 较高，分别为19.46%、19.20%、18.24%和6.56%。

Hookworm Ascaris lumbricoides Trichuris trichiura Enterobius vermicularis Taenia solium Clonorchis sinensis Entamoeba histolytica and Giardia lamblia showed high infection rates and wide distribution in people .

其中，钩虫、蛔虫、 鞭虫、蛲虫、猪带绦虫、华支睾吸虫、溶组织内阿米巴、贾第虫属于分布广泛 、感染率高、危害 较大 的 虫 种。

And Trichuris trichiura ( 66.7 % ) Ascaris lumbricoides ( 61.8 % ) hookworm ( 60.9 % ) and Enterobius vermicularis ( 39.6 % ) were the species associated with high infection rates .

感染率较高的 虫种是 鞭虫 、 蛔虫 、钩虫和蛲虫，分别为66.7%、61.8%、60.9%、39.6%。

Objective To assess the application value of Geographic Information System ( GIS ) in the regional data analysis for the distribution study of the infections of Ascaris lumbricoides hookworms and Trichuris trichiura .

目的探讨地理信息系统（GIS）在我国蛔虫、钩虫和 鞭虫感染区域性分布研究中的应用价值。

Results The infection of 9 species of intestinal parasites was proved in residents with 72.80 % of total infection rate . Infection rate of Ascaris lumbricoides hookworms and Trichuris trichiura was 51.52 % 11.80 % and 34.60 % respectively .

结果该试区居民感染9种肠道寄生虫，总感染率为72.80%，其中蛔虫、钩虫、 鞭虫卵的阳性率分别为51.52%、11.80%和34.60%。

Methods The eggs of Ascaris lumbricoides hookworm and Trichuris trichiura were detected qualitatively with the saturation salt floating method .

方法用饱和盐水漂浮法定性检查蛔虫、钩虫和 鞭虫虫卵；

Scanning electron microscopy of adult Trichuris trichiura

鞭虫成虫的扫描电镜观察

The infection rate of Enterobius vermicularis Hookworm Ascaris lumbricoides and Trichuris trichiura was 14.44 % 6.97 % 5.78 % and 4.66 % respectively .

人群中蛲虫、钩虫、蛔虫、 鞭虫的感染率分别为14.44%、6.97%、5.78%和4.66%。

Results A total of 1210 persons were examined the positive rates of Ascaris lumbricoides Trichuris trichiura and hookworms were 26.26 % 65.26 % and 1.74 % and the total positive rate of soil-transmitted helminth infections was 70.00 % .

结果4个村共调查1210人，蛔虫、 鞭虫 、钩虫感染率分别为26.26%、65.26%、1.74%。

The respective infection rate for different species was recorded as : Ascaris lumbricoides 41.4 % hookworm 20.7 % Trichuris trichiura 8.2 % Trichostrongylus orientalis 0.01 % Strongyloides stercoralis 0.03 % a case of Oesophagostomum sp. infection .

查见线虫7种，人群各种线虫的感染率分别为蛔虫41.4%、钩虫20.7%、 鞭虫8.2%、东方毛圆线虫0.01%、粪类圆线虫0.03%和节结线虫1例。

Results : Of 1012 cases investigated 426 people were found to have parasite infections with 42.09 % of infection rate . The infected parasites are round worm ( Ascaris lumbricoides ) whip worm ( Trichuris trichiura ) tape worm and hook worm .

结果：调查1012人，查出寄生虫感染426人，人群感染率42.09%，共检出蛔虫、 鞭虫 、带绦虫、钩虫四种寄生虫感染。

The infection rates of Hookworm Ascaris lumbricoides and Trichuris trichiura under 12 years were much lower than adults ( P0.01 ) and the infection rate of hookworm over 40 age group was higher than low age group ( P0.01 ) .

12岁以下 儿童钩、蛔、 鞭虫感染率明显低于成年人，差异显著（P0.01）。钩虫感染40岁以上年龄组高于低年龄组，差异显著（P0.01）。

The immunological cross-reaction among Ascaris lumbricoides Ascaris suum hookworm Trichuris trichiura and Toxocara canis was studied with SDS-PAGE immunoblotting technique .

以SDS－PAGE 酶 联免疫印渍技术对蛔虫、钩虫、 鞭虫及犬弓蛔虫的免疫交叉反应进行了研究。

Patients of age under 7 had the highest infection rate of Ascaris lumbricoides and Trichuris trichiura ( 26.32 % and 7.37 % ) while patients of age between 41 to 50 had the highest infection rate of hookworm ( 36.22 % ) .

其中蛔虫和 鞭虫感染率以<7岁年龄组最高（26.32%和7.37%），钩虫感染率以41～50年龄组最高（36.22%）。

The prevalence of Ascaris lumbricoides hookworms and Trichuris trichiura was 9.55 % 19.73 % and 11.48 % respectively . The infection rate of Enterobius vermicularis and Clonorchis sinensis was 22.06 % and 0.60 % respectively .

其中，蛔虫、钩虫、 鞭虫 感染 率分别为9.55%、19.73%和11.48%，蛲虫感染率为22.06%，华支睾吸虫感染率为0.60%。