一株鹅源鸭疫里氏杆菌与鸭源分离株的致病性比较  

Comparsion of pathogenicity of one Riemerella anatipestifer isolated from gooseling with one from duckling

作　　者：胡清海[1] 刘晓文[1] 苗晋锋[1] 张知良[1] 丁铲[1] 章耀良 

机构地区：[1]江苏省家禽科学研究所,江苏扬州225003 [2]江苏省江阴市青阳镇畜牧兽医站,江苏江阴214401

出　　处：《畜牧与兽医》2002年第9期3-4,共2页Animal Husbandry & Veterinary Medicine

基　　金：江苏省"九五"科技攻关项目 (BE9932 4 )

摘　　要：从某发病的鹅场分离到 1株血清 1型的鸭疫里氏杆菌 ,与同地区分离到的 1株血清 1型鸭源鸭疫里氏杆菌分离株 ,分别经腿肌注射的途径攻雏鸭和雏鹅。结果表明鸭源分离株对雏鸭和雏鹅的致病性比鹅源分离株强 ,而且这One strain isolated from a sicked goose farm was identified as Riemerella anatipestifer serotype 1.By intramuscular administration in leg,its pathogenicity to gooselings and ducklings was compared with a Riemerella anatipestifer serotype 1 isolated from a duck farm in the same region. The result showed that the pathogenicity of the isolate from duckling was higher than that from gooesling,andthevirulenceoftwoisolatesagainstgooselingwashigherthanagainstduckling.

关 键 词：鹅 鸭疫里氏杆菌 鸭源分离株 致病性 

分 类 号：S858.3[农业科学—临床兽医学]