伊犁地区牛巴氏杆菌病流行病学调查与药敏试验

Epidemiological investigation and drug sensitive test on bovine pasteurellosis in Yili Area

分别在昭苏县内的发病牛群中采集患病牛肺、肝、脾、肾、心和鼻腔分泌物,进行细菌的分离鉴定,成功分离出巴氏杆菌1株;同时进行了流行株致病性试验、药敏试验,并对筛选出的敏感药物进行了临床治疗试验。结果表明,分离到的巴氏杆菌对氧氟沙星、头孢噻呋钠、卡那霉素等药物敏感。分别用氧氟沙星、头孢噻呋钠和卡那霉素对15例发病牛进行临床治疗试验,结果显示氧氟沙星组没有死亡,头孢噻呋钠组死亡1头,卡那霉素组死亡2头,治愈率分别为80%、60%、60%;有效率分别为100%、80%、80%。

Samples including lung, liver, spleen, kidney, heart and nasal secretions of bovine suffering from pasteureliosis in Turks and Zhaosu County were collected, and 1 strain of Pasteurella was obtained by isolation and identification. Then the pathogenicity test, drug sensitive test were carried out, and screened sensitive drugs were used in clinical trial. The drug-sensitive test presented that the pathogen were high sensitive to ofloxacin, ceftiofur sodium and kanamyein. The treatment trials showed that ofloxacin group had no dead cattle, ceftiofur sodium group had one dead, and kanamyein group had two dead. The curative rate was 80%, 60%, 60%, and effective rate was 100%, 80% and 80%, respectively.