文章摘要信息 关键词：血凝性脑脊髓炎病毒；血清学调查；猪； [gap=1389]Keywords: HEV; serological investigation ; swine
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epidemiologic and serological investigation 流行病学调查和血清学
investigation into the separation and identification of the causitive agent, serological investigation in people and animals involved and epidemiological investigation;
病原体的分离、鉴定，人群、有关动物血清学调查以及流行病学调查；
We worked on equine rhinopneumonitis serological investigation in Xinjiang Uygor Autonomous Region both with this indirect ELISA and CFT(Complement Fixation Test).
用建立的间接ELISA法和补体结合试验对我区的9个地州作了 马 鼻肺炎血清学调查。
Methods Subjects were collected from community population by stratified multi-stage cluster sampling method. The data gathered from case investigation and serological detection.
方法对社区人群采用多阶段分层整群随机抽样方法抽取研究对象，进行个案调查和血清学检测。
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