Isolation and IdentificatiOn Of Very Virulent Infectious Bursal Disease Virus(vvIBDV)Strain NH99

SUN Jian—he; I U Ping; LI Hui; ZHAO Yu

PDF
Cite
Share

facebook

twitter

google

linkedin

June 2002

SUN Jian—he, I U Ping, LI Hui and ZHAO Yu. Isolation and IdentificatiOn Of Very Virulent Infectious Bursal Disease Virus(vvIBDV)Strain NH99[J]. Virologica Sinica, 2002, 17(3): 252-256.

Citation: SUN Jian—he, I U Ping, LI Hui, ZHAO Yu. Isolation and IdentificatiOn Of Very Virulent Infectious Bursal Disease Virus(vvIBDV)Strain NH99 .VIROLOGICA SINICA, 2002, 17(3) : 252-256.

鸡传染性法氏囊病上海超强毒株NH99的分离与鉴定

1.
上海交通大学农业与生物学院生物技术研究所，上海201101

摘要

通过对上海近郊某鸡场数群10日龄左右的病鸡的临床症状、病理变化、病毒分离、纯化、动物回归、血清学检测及病毒核酸纯化、VP2基因序列的测定与分析，确认上海地区以发病日龄早，发病率、死亡率高为特征的鸡传染病为超强毒型鸡传染性法氏囊病，病原具有鸡传染性法氏囊病病毒超强毒(vvlBDV)的分子特征，为vvlBDV。
- 鸡传染性法氏囊病病毒超强毒(vvIBDV)
- , 病毒提纯
- , 动物回归
- , 序列分析

Isolation and IdentificatiOn Of Very Virulent Infectious Bursal Disease Virus(vvIBDV)Strain NH99

1.
The Institute of Bio-Technology，School of Agriculture and Biology，Shanghai JiaoTong University，Shanghai 201 101，China

Abstract

An infectious bursal disease virus(IBDV)field strain，named NH99，was isolated and iden— tifed from some flocks with imm une failure in Shanghai according tO the clinical symptom ，pathology， serological test，animal challenge and virus morphology，The virus was characterized as a very virulent infectious bursal disease virus(vvIBDV)through nucleic acid isolation and related DNA sequence analy— sis which have the same molecular characteristics as vvIBDV ．This is the first report of outbreak of a— cute infectious bursal disease caused by vvIBDV in Shanghai．
- Very virulent infectious bursal disease virus(vvIBDV)
- , Animal challenge
- , Virus purifica— tion
- , DNA sequence analysis

References
Proportional views

PDF

Article Metrics

Article views(6004) PDF downloads(1097) Cited by(0)

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Isolation and IdentificatiOn Of Very Virulent Infectious Bursal Disease Virus(vvIBDV)Strain NH99

1. The Institute of Bio-Technology，School of Agriculture and Biology，Shanghai JiaoTong University，Shanghai 201 101，China

Abstract: An infectious bursal disease virus(IBDV)field strain，named NH99，was isolated and iden— tifed from some flocks with imm une failure in Shanghai according tO the clinical symptom ，pathology， serological test，animal challenge and virus morphology，The virus was characterized as a very virulent infectious bursal disease virus(vvIBDV)through nucleic acid isolation and related DNA sequence analy— sis which have the same molecular characteristics as vvIBDV ．This is the first report of outbreak of a— cute infectious bursal disease caused by vvIBDV in Shanghai．