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按全国人体寄生虫分布调查实施细则的要求，于１９８９年对该市４个调查点的２０８５人进行了人体寄生虫感染情况的调查，其总感染率为４７．２％。查见１１种虫种，其中蠕虫３种，原虫８种，各种寄生虫感染率分别为蛔虫４０．７％，蛲虫（１２岁以下儿童）１３％，鞭虫１．８％，溶组织内阿米巴０．０５％，结肠内阿米巴１．７％，布氏嗜碘阿米巴０．２％，微小内蜒阿米巴５．４％，哈氏内阿米巴０．１％，贾第虫４．２％，人芽囊原虫０．６％，人毛滴虫０．０５％。男、女人群寄生虫感染率分别为４５．８％和４８．５％（χ２＝１．５２３９，Ｐ＞０．０５）。感染１、２、３、４和５种寄生虫者分别占７６．８％、１９．８％、２．５％、０．７％和０．１％。５－１９岁年龄组感染率最高，尤以学生感染为重（χ２＝８４．４７６３，Ｐ＜０．００５）。该调查表明，应开展肠道寄生虫病的防治工作，特别应加强对儿童和青少年的宣传教育，提高其自我保健意识，以预防感染寄生虫。
According to the requirements of the National Survey on the Distribution of Human Parasites, the investigation of human parasites in 2085 people in 4 survey sites in the city was conducted in 1989. The overall infection rate was 47.2%. 11 species of insects were found, among which 3 species were helminths and 8 species were protozoa. The infection rates of various parasites were 40.7% for aphids, 13% for aphids (children under 12 years of age), and 1.8% for whipworms. Within 0.05% of amoeba, 1.7% of amoeba of the colon, 0.2% of Amoebic iodine from Brinell, 5.4% of micromembranous amoeba, and O. haze. 1%, Giardia 4.2%, Blastocystis hominis 0.6%, Trichomonas people 0.05%. The parasite infection rates of males and females were 45.8% and 48.5%, respectively (χ2=1.5239, P>0.05). There were 76.8%, 19.8%, 2.5%, 0.7% and 0.1% of infections in 1, 2, 3, 4 and 5 parasites, respectively. The highest infection rate was in the 5-19 age group, especially in students with infection (χ2=84.4763, P<0.005). The survey shows that prevention and control of intestinal parasitic diseases should be carried out. In particular, children and young people should be given more publicity and education to increase their awareness of self-care to prevent parasitic infections.