一株安徽株雏鸭肝炎病毒的分离与鉴定  

Isolation and Identification of Duck Hepatitis Virus Strain in Anhui Province

作　　者：魏雪涛[1] 于敏[2] 张敬峰[1] 李银[1] 刘宇卓[1] 

机构地区：[1]江苏省农业科学院兽医研究所禽病研究室,江苏南京210014 [2]江苏畜牧兽医职业技术学院,江苏泰州225300

出　　处：《江西农业学报》2007年第9期94-96,共3页Acta Agriculturae Jiangxi

基　　金：长三角地区水禽重要传染病防控新技术

摘　　要：从安徽省芜湖某养殖户送检的疑似鸭病毒性肝炎(DHV)的发病雏鸭肝等组织中分离到一株病毒,单称WHD。通过鸭胚接种分离到病毒。经动物试验显示,该病毒分离株的致死率达到70%。经过观察临床表现、剖检变化、血清被动保护试验,初步确诊所采集的病料均为鸭肝炎病毒。经和鸭胚中和试验证明,该病毒的血清型为Ⅰ型。A strain of virus ,which was suspected to be duck hepatitis virus （DHV）, was isolated from the diseased and dead ducks in the duck farm in Anhni province in China. The virus strain was isolated by means of saline suspension and blastula inoculation. Animal test indicated that the death rate was 70%. Through observation of clinical performance and the results of dissection and passive conservancy blood serum test, the pathologic materials were diagnosed as DHV. Duck blastula neutralized test proved that the serotype of the virus was type I.

关 键 词：雏鸭 肝炎病毒 鸭病毒性肝炎 分离 鉴定 

分 类 号：S858.32[农业科学—临床兽医学]