散养户牛巴氏杆菌病诊断与防治

Diagnosis and Control of Bovine Pasteurellosis in Free-range Cattle

由多杀性巴氏杆菌引起的牛巴氏杆菌病对我国畜牧业造成极大危害。发病中常造成内脏的广泛出血又被称为出血症,在感染健康家禽和家畜后,迅速发病,传染力极强,既可直接传染,又可间接传染,一年四季均可发病,在局部区域内可引起广泛的流行,危害巨大,因此,及时诊断和和科学的防治对于养殖业的防疫和管理具有极大指导意义。

Bovine pasteurellosis caused by pasteurella multocida has caused great harm to animal husbandry in China.The disease often causes extensive internal bleeding,also known as hemorrhagic disease.After infection with healthy poultry and livestock,the disease develops rapidly and is highly contagious,both directly and indirectly.It can occur all year round,in some areas,it can cause widespread epidemic and do great harm.Therefore,timely diagnosis and scientific prevention and control are of great guiding significance to the epidemic prevention and management of aquaculture industry.