Objective To investigate human intestinal parasitic helminthes infection status in 7 villages of Wudu County in Gansu Province by epidemiological methods and laboratory detection.
目的通过现况流行病学方法和实验室检测，调查甘肃省武都县7个村庄人群肠道寄生蠕虫的感染状况。
The detection methods for vaccinia virus were developed and provide a base for laboratory diagnosis of variola-related viruses.
所建立的痘苗病毒系列检测方法，为天花相关病毒的实验室诊断奠定了基础。
Methods Adopt Fieldepidemiology investigation methods, take the questionable food and environment specimen to carry out laboratory detection.
方法：采用现场流行病学调查方法，采取可疑食品及环境标本进行实验室检测。
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