论文部分内容阅读
张掖地区自１９６１年首次在南部祁连山山地的肃南县扎科地区喜马拉雅旱獭（简称旱獭）体内分离到鼠疫菌，证实了本地区存在旱獭鼠疫自然疫源地，先后用鼠疫细菌学方法查出肃南、山丹２县为疫源县［１］。自此，在旱獭鼠疫自然疫源地内进行鼠疫自然疫源调查、“灭獭拔源”、鼠
Zhangye Prefecture in 1961 for the first time in southern Qilian Mountains Zan area Zhake region Himalayan Marmot (hereinafter referred to as Marmot) isolated Yersinia pestis confirmed the presence of plague plague natural foci in the region, has used the plague bacteriological method to identify isolated South, Shandan 2 counties for the foci county [1]. Since then, the natural plague plague plague plague nature of the epidemic investigation, “Otter drake”, mouse