鹿科动物和斑马巴氏杆菌病的诊断

针对我国鹿科动物和斑马发生以高热和出血民生败血症为特征病例，进行细菌的分离鉴定并采制鼻道拭子，结果从鼻拭子和病死动物组织中均分离到多杀巴氏杆菌。该菌菌落为Ｆg型 落，琼扩试验证明含有Ｂ型抗原。该菌对蒽诺沙星和二甲硝咪唑敏感。通过加强饲养管理，注射蒽诺沙星，二甲硝咪唑饮水有效控制巴氏杆菌病的发生。本研究提示动物本身是带菌者，免疫机能的强弱是发病的重要因素。

Diagnosis of Pasteurallosis on Cervine Animals and Zebras

Pasteurella multocida was cultured from heart blood,liver,localized lesions and nasal swabs of deer and zebras which died of a septicemic disease associated with fever,high morbidity and mortality at the Guangzhou Zoo.The P.multocida isolated from animals in the affected herds produced fluorescent (Fg) colonies and was shown to possess type B:2,5 antigen as characterized by agar gel diffusion test.Experimental inoculation of rats and rabbits with the isolate indicated that it was virulent.The drug sensitivity of the pathogen organism was determined and the results indicated that enrofloxacinum and dimetridazolum were highly effective drugs;Given intramuscularly or in drinking water,they prevented deaths in these animals.As it is prescribed,good management practices are the best means of preventing pasteurellosis and vaccination should be considered.