鸭疫里默氏杆菌的分离鉴定

Isolation and identification of Riemerella Anatipestifer

从广州市郊区几个鸭场发病或死亡鸭的脑、心血、肝、脾等组织中分离到6株革兰氏阴性杆菌,经形态学检查、生化试验、动物实验等鉴定均为鸭疫里默氏杆菌。通过凝集试验和琼脂扩散试验鉴定:2株为鸭疫里默氏杆菌I型,4株为鸭疫里默氏杆菌Ⅱ型。

Six gram-negative rod bacteria were isolated from the brains, heart blood, livers and spleens of ducks of several duck farms in suburbs of Guangzhou city. They were identified as Riemerella anatipestifer by morphology observation, biochemical tests and animal experiments. Two strains belonged to serotype 1 and four strains belonged to serotype 2 after agglutination test and agar gel diffusion test.