青海省海北藏族自治州棘球蚴病流行现状调查

发布时间：2018-03-03 10:50

  本文选题：棘球蚴病　切入点：流行特征　出处：《中国病原生物学杂志》2017年05期 　论文类型：期刊论文

【摘要】：目的调查青海省海北藏族自治州棘球蚴病的流行分布现状。方法对海北州4县≥3岁当地居民和在校学生采用B超和ELISA法检查棘球蚴感染及患病情况;收集家犬粪便,采用ELISA法检测棘球绦虫抗原;采用病原学方法调查当地家畜和野生啮齿类动物棘球蚴感染情况。结果调查13 241人,B超查出棘球蚴病患者33例(占0.25%),均为囊型棘球蚴病;儿童棘球蚴病患病率为0(0/5 369),细粒棘球蚴抗体阳性率为8.03%(431/5 369)。调查家犬1 259只,粪抗原阳性率为17.8%(231/1 295);调查家畜(牛、羊)和野生啮齿类动物3 043头和4 048只,感染率分别为3.52%(1 07/3 043)和0.86%(35/4 048)。结论海北州为细粒棘球绦虫Ⅱ类流行区,犬是其主要传染源。
[Abstract]:Objective to investigate the prevalence and distribution of echinococcosis in Haibei Tibetan Autonomous Prefecture of Qinghai Province. Methods the infection and prevalence of echinococcosis were examined by B-ultrasound and ELISA method in residents and students aged more than 3 years in 4 counties of Haibei Prefecture, and the feces of domestic dogs were collected. ELISA method was used to detect Echinococcus antigen and pathogen method was used to investigate the infection of echinococcosis in local domestic animals and wild rodents. Results the results showed that 33 patients with echinococcosis (0.25%) were diagnosed by B-mode ultrasound, all of them were cystic echinococcosis. The prevalence of echinococcosis in children was 0 / 5369, and the positive rate of Echinococcus granulosus antibody was 8.0343 / 53690.The positive rate of fecal antigen and domestic dogs was 1 259, and the positive rate of fecal antigen was 17. 821 / 1 2955.The animals (cattle, sheep) and wild rodents were 3 043 and 4 048. The infection rate of Echinococcus granulosus was 3.52% 1 07/3 043) and 0.86% 35 / 4 048% respectively. Conclusion Haibei is a class 鈪，

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