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1989年5月,我们按“全国人体寄生虫分布调查实施细则”,对本市部分居民寄生虫感染情况进行了调查。结果:共调查2644人,寄生虫感染率为75.3%(1991/2644)。其中感染1种寄生虫者占总人数的33.2%,同时感染2、3、4、5、种虫者分别占22.4%、11.2%、5.9%、2.5%。人体肠道蠕虫查到4种,蛔虫感染率为28.4%;美洲钩蚴65%、十二指肠钩蚴10.8%,两种钩蚴混合感染率为6.3%;鞭虫15.5%;蛲虫10.2%(72/703)。肠道原虫查见5种,其
In May 1989, we conducted an investigation into the status of parasites in some of the residents of the city in accordance with the Implementing Regulations of the Survey on the Distribution of Human Parasites in China. Results: A total of 2644 people were surveyed and the parasitic infection rate was 75.3% (1991/2644). Among them, one infected with a parasite accounted for 33.2% of the total number of persons, with 2,3,4,5 infections at the same time, accounting for 22.4%, 11.2%, 5.9% and 2.5% respectively. Four kinds of human intestinal worms were detected, the infection rate of Ascaris was 28.4%, the incidence of Ascocarida was 65%, the number of Ataltobacter tenuis was 10.8%, the mixed infection rate of two kinds of Echinococcus was 6.3%, whipworm 15.5% % (72/703). Enteric protozoa check see 5 species