摘要
对两个邻近的规模化养猪场发生的猪链球菌病进行了病原和病理学诊断。病猪主要表现为关节和皮下脓肿,融合性、小叶性肺炎,纤维素性心外膜炎和心包炎。两株分离物LK—1株和LK—2株经生化特性检查符合致病性链球菌的基本特征,经综合防制特别是猪链球菌蜂胶灭活疫苗的应用。
Clinical etiological and pathological diagnosis was conducted in the two neibouring pig farms for porcine streptococcosis.The main manifestations of ill pigs were joint and subcutaneus abscesssus ,confluent and lobular pneumonia and fibrinous pericarditis and epicarditis.The two isolates LK-1 and LK-2 shared the basic features of the pathogenic streptococcus based on biochemical tests But the two isolates were different in that:LK-1 couled ferment manitol and LK-2 not .The disease was put under control by taking comprehensive measures.Particularly,the application of inactivated propolis vaccine of streptococcus sui.
出处
《中国动物检疫》
CAS
1997年第3期3-5,共3页
China Animal Health Inspection