›› 2008, Vol. 1 ›› Issue (8): 120-121.

• 兽医临床 • 上一篇    下一篇

一例肾型鸡传染性支气管炎的诊断

陈红英1,李新生1,段廷云2,贾艳艳1,郭显坡1,崔保安1   

  1. 1.河南农业大学牧医工程学院,郑州 450002; 2.漯河出入境检验检疫局,漯河 462000
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-08-20 发布日期:2008-08-20

Diagnosis of Nephropathogenic Avian Infectious Bronchitis

CHEN Hong-ying1,LI Xin-sheng1,DUAN Ting-yun2,JIA Yan-yan1,GUO Xian-po1,CUI Bao-an1   

  1. 1.The College of Animal Husbandry and Veterinary,Henan Agricultural University,Zhengzhou 450002,China; 2.Luohe EntryExit Inspection and Quarantine Bureau,Luohe 462000,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-08-20 Published:2008-08-20

摘要: 2007年9月,郑州某鸡场发生一起疑似肾型鸡传染性支气管炎。将分离毒株接种20日龄肉鸡,于接种后第4 d出现精神不振、拉稀,第6 d出现死亡。分离病毒可致死部分鸡胚及产生卷曲胚,但不能凝集鸡红细胞,经1 %胰酶处理后能凝集鸡红细胞。经过实验室检查结果结合流行病学调查、临床症状和剖检变化,初步诊断为肾型鸡传染性支气管炎。

关键词: 鸡; 传染性支气管炎; 肾型; 诊断

Abstract: In September, 2007, there was a suspected nephropathogenic avian infectious bronchitis in a chicken farm in Zhengzhou. 20 day old chickens virus appeared diarrhea in 4 days and death in 6 days after inoculated with the isolated virus. The isolated virus caused mortality and dwarfing in chicken embryoes, and the virus failed to agglutinate chicken erythrocytes ,but it agglutinated chicken erythrocytes after treated with 1% trypsin. After the epidemiology investigation, the clinical symptom, pathogenic in autopsy and the laboratory diagnosis, avian infectious bronchitis virus infection was diagnosed.

Key words: chicken; avian infectious bronchitis; diagnosis; nephropathogenic

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