鸟类能感染多种自然疫源性疾病,它在传播和携带病原方面的作用,已引起国内外医学工作者的重视。内蒙古自治区、宁夏回族自治区流行病研究所曾从白腹鸫、苍鹰体分离出鼠疫菌,但鸟类是否能够感染布氏菌及在保存、传播病原方面的作用,目前尚无报道。于1991年冬季,在乌苏城镇捕 Birds can infect a variety of natural foci of disease, its role in the spread and carry pathogens, has attracted the attention of medical workers at home and abroad. Inner Mongolia Autonomous Region and Ningxia Hui Autonomous Region Institute of Epidemiology isolated from white belly 鸫, goshawk body Yersinia pestis, but whether birds can infect Brucella and its role in preservation, transmission of pathogens, has not been reported. In the winter of 1991, captured in the town of Wusu