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鸭病毒性肝炎(Duck viral hepatitis,DVH)是由鸭肝炎病毒(Duck hepatitis virus,DHV)引起的一种急性高度传染性疾病,主要侵害3周龄以内的雏鸭,病毒侵入鸭体后,随血流能迅速广泛分布于脑,肺,心,肝,脾等器官及腿部肌肉组织,并能引起这些组织和器官充血,出血及坏死等变化。世界上
Duck viral hepatitis (DVH) is an acute highly contagious disease caused by duck hepatitis virus (DHV). It mainly affects ducklings less than 3 weeks old. After the virus enters the duck, Blood flow can be rapidly and widely distributed in brain, lung, heart, liver, spleen and other organs and leg muscle tissue, and can cause congestion, hemorrhage and necrosis of these tissues and organs. World