肝胰病毒(HPV)是对虾易感染的十几种病毒之一。亚洲、非洲、澳大利亚、北美、南美的野生和养殖对虾均有发现。淡水中的罗氏沼虾亦曾检测到肝胰病毒。此病较难确诊,如有其他病原体多方感染,易掩盖肝胰病毒症状。所以诊断肝胰病毒主要是根据组织病状表现、福尔根阳性反应以及肝胰腺表 Hepatitis virus (HPV) is one of more than a dozen viruses susceptible to shrimp. Wild and farmed shrimp are found in Asia, Africa, Australia, North and South America. Hepatic pancreas virus has also been detected in freshwater Macrobrachium rosenbergii. The disease is more difficult to diagnose, if there are multiple infections with other pathogens, easy to cover the symptoms of liver and pancreas virus. Therefore, the diagnosis of hepatopancreas virus is mainly based on histopathological manifestations, Forgen positive reactions and hepatopancreas table