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根据卫生部１９８６年《关于全国人体寄生虫分布调查的通知》要求，于１９８８－１９９１年，按全国人体寄生虫分布调查实施细则方法，对黑龙江省６个片区２６个县（市）１０１个调查点５２１３１人进行了人体寄生虫分布调查。共查见人体寄生虫１７种，其中原虫１０种，蠕虫７种。寄生虫总感染率为１７．５％。各种寄生虫的感染率分别为溶组织内阿米巴０．２％、结肠内阿米巴１％、哈氏内阿米巴０．０２％、微小内蜒阿米巴０．４％、布氏嗜碘阿米巴０．０７％、贾第虫０．３％、结肠小袋纤毛虫０．０１％、人芽囊原虫０．２％、人毛滴虫１例、等孢球虫２例、蛔虫１０．３％、鞭虫０．６％、粪类圆线虫０．０２％、华支睾吸虫１．２％、猪带绦虫０．１％、微小膜壳绦虫０．０３％和１５岁以下儿童蛲虫感染率的１６％。男、女感染率分别为１７．６％与１７．４％，两者间差别无显著意义（χ２＝１．０８９１，Ｐ＞０．０５）。蛔虫、蛲虫以学龄前儿童和中、小学生感染率最高，分别为２４．９％和２２．３％。华支睾吸虫以渔民的感染率为最高，为２．９％。经济收入的高低与人体寄生虫感染有关。通过本次调查，为我省制定防治规划、开展寄生虫病防治工作提供了重要的科学依据。
According to the Ministry of Health’s 1986 Circular on Investigation of the Distribution of Human Parasites in the Whole Country, from 1988 to 1991, according to the National Implementation Rules for Investigation of Parasite Distribution, 101 surveys were conducted in 26 counties (cities) in 6 regions in Heilongjiang Province. Points 52131 were investigated for human parasite distribution. A total of 17 human parasites were investigated, including 10 species of protozoa and 7 species of worms. The total infection rate of parasites was 17.5%. The infection rate of various parasites was 0.2% in Entamoeba histolytica, 1% in Entamoeba histolytica, 0.02% in Entamoeba hispidus, 0.4% in Heterophilous Entamoeba, Brinell iodine amoeba 0.07%, Giardia 0.3%, colon pouch ciliate 0.01%, Blastocystis hominis 0.2%, Trichomonas hirsutum, Isoesorium 2 For example, 10.3% of aphids, 0.6% of whipworm, 0.02% of roundworm nematodes, 1.2% of Clonorchis sinensis, 0.1% of Taenia solium, 0.03% of microcapsules, and Children under the age of 15 are 16% of the locust infection rate. The male and female infection rates were 17.6% and 17.4%, respectively. There was no significant difference between the two groups (χ2=1.0891, P>0.05). The highest prevalence of predilection among children and aphids was 24.9% and 22.3%, respectively. The infection rate of Clonorchis sinensis was highest with fishermen, which was 2.9%. The level of economic income is related to human parasite infection. Through this survey, it provides an important scientific basis for the province to formulate prevention and control plans and carry out prevention and control of parasitic diseases.