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Isolation and characterization of duck hepatitis A virus genotype C strains
Author(s): 
Pages: 757-760
Year: Issue:  5
Journal: Journal of Southwest University for Nationalities(Natrual Science Edition)

Abstract: 2009年四川某鸭场发生一种以肝脏出血、肿大等为主要病变特征的传染病.从患病雏鸭肝脏中分离的病毒能致死鸭胚,人工感染2日龄雏鸭能复制出与临床自然发病鸭相同的临床症状和病理变化,经RT-PCR鉴定和遗传进化分析证实该病毒分离株属基因C型鸭甲肝病毒( DHAV).
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