喜马拉雅旱獭(Marmota himalayana,以下简称旱獭)是青海高原鼠疫自然疫源地的主要储存宿主。据鼠疫流行史的调查,首发病例89.5%由于接触和剥食病死旱獭所致。因此,研究旱獭鼠疫动物病流行情况,对防治鼠疫有着重要意义。鉴于鼠疫间接血凝试验方法具有较高的特异性和敏感性且比分离鼠疫菌株的阳性率高,故被视为侦察鼠疫自然疫源地的可靠手段。同时便于了解鼠疫动物病的流行动态、流行高峰及流行强度等。因此,我们利用了该方法,对刚察及海晏县的疫源地进行了鼠疫动物病调查。 Himalayan Marmot (Marmota himalayana, hereinafter referred to as Marmot) is the main storage host of plague natural foci on the Qinghai Plateau. According to the epidemiological survey of plague, the first case of 89.5% due to contact and peel the disease caused by marmot. Therefore, studying the prevalence of plague fauna in marmots is of great significance for the prevention and control of plague. In view of the plague indirect hemagglutination test method has a high specificity and sensitivity than the isolation of strains of plague strains of the positive rate, it is considered as a natural means of detecting plague reliable means. At the same time easy to understand the plague animal epidemic trends, epidemic peak and epidemic intensity. Therefore, we used this method to investigate the plague animal disease in the foci of Gangcha and Haiyan.