摘要
目的分析1995-2005年青海省人与动物棘球蚴病的流行病学调查结果。方法人群棘球蚴病感染情况以Bu-ELISA、EM18-ELISA和B超、X线进行检查和评价。动物棘球蚴病/棘球绦虫感染调查采用解剖学方法和寄生虫学方法。结果①女性人群的血清阳性率和患病率显著高于男性人群(14.41%和4.81%、10.22%和3.25%);随年龄增长,人群血清阳性率和患病率升高(见表5);以牧民、喇嘛的血清阳性率和患病率最高(17.73%和9.33%、18.56%和10.0%)。②青海省人与动物棘球蚴病/棘球绦虫的血清阳性率和感染/患病率以青南高原的果洛、玉树、黄南三州最高(见表1、7、8),祁连山地和河湟谷地的海南、海北两州次之,海东地区、西宁及柴达木盆地的海西州较低。③青海省是以囊型棘球蚴病/细粒棘球绦虫为主的囊型和泡型棘球蚴病的混合流行区,并在其南部发现存在石渠棘球绦虫的动物感染。结论青海省棘球绦虫的生活史循环链十分复杂,家养动物相互之间、野生动物相互之间、家养动物和野生动物之间均参与其中。
The prevalence of echinococcosis in humans and animals from 1995 to 2005 in Qinghai province was studied by means of Bu-ELISA, EM18-ELISA, B-ultrasound and X-ray examinations and evaluated for these two human echinococcosis. Meanwhile, the parasitological and anatomical methods were used for the survey of echinococcosis in animals. The results showed that the serum positive rate and infection rate in female population were higher than those in males （14. 41% vs 4. 81 and 10.22% vs 3.25%） and these rates increased with the increase of age, with the highest serum positive rate and infection rate in herdsmen and lama （17.73 %, 9.33 % and 18.56 %, 10.0 % ）. The serum positive rate and infection rate of these two hydatid diseases of humans and animals in Qinghai southern plateau were higher than those in Qilian mountain and Caidamu basin in Qinghai province. In Qinghai province there existed 3 species of echinococcus including Echinococcus granulosus, E. multilocularis and E. shiquicus, of which E. granulosus was proved to be the most important epidemiological species of echinococcosis. It is concluded that the life cycle of echinococcus prevalent in Qinghai province is rather complicated, in which the domestic and wild animals all participate this complex course of life cycle.
出处
《中国人兽共患病学报》
CAS
CSCD
北大核心
2006年第12期1129-1134,共6页
Chinese Journal of Zoonoses
基金
美国科学研究院NIH2国际合作项目Thisisainter-nationalcooperative projection from academy of Amer-icascientificresearch
关键词
青海
人
动物
棘球蚴病
流行病学
调查
分析
Qinghai
human
animals
echinococcosis
epidemicology
survey
analyse
