Bernshteĭn A D, Apekina N S, Mikhaĭlova T V, Miasnikov Iu A, Khliap L A, Korotkov Iu S, Gavrilovskaia I N
Med Parazitol (Mosk). 2001 Jul-Sep(3):22-6.
The specific features of hantavirus infection in naturally infected bank voles (Clethrionomys glareolus), the principal host of hantavirus of the serotype Puumala, were studied during long-term observation of individually marked animals in the active focus of hemorrhagic fever with renal syndrome (HFRS) in the south of Udmurtia. The infection time in the bank voles was defined by paired serum seroconversion tests. In the natural focus, hantavirus was shown to cause asymptomatic persistent infection in the bank voles with the body's peak accumulation of the virus and its environmental discharge within the first month of infection. In this period the animals present the greatest epidemic and epizootic hazards. Hantavirus infection has no negative impact on the viability of bank voles.
在乌德穆尔特南部肾综合征出血热（HFRS）活跃疫源地对单独标记的动物进行长期观察期间，研究了棕背䶄（Clethrionomys glareolus）自然感染汉坦病毒的具体特征，棕背䶄是普马拉血清型汉坦病毒的主要宿主。通过配对血清血清转化试验确定棕背䶄的感染时间。在自然疫源地，汉坦病毒在棕背䶄中引起无症状持续性感染，病毒在感染的第一个月内在体内达到峰值积累并向环境中排出。在此期间，这些动物具有最大的流行和 epizootic 危害。汉坦病毒感染对棕背䶄的生存能力没有负面影响。 （注：epizootic 这个词在兽医领域一般指动物流行病的，这里可能是拼写有误，根据语境推测可能是epidemic“流行的”）
