大口黑鲈蛙虹彩病毒病研究进展

Research Progress on Largemouth Bass Ranavirus Disease

大口黑鲈(Micropterus salmoides),俗称加州鲈,是我国最重要名优养殖鱼类之一,具有极高的产业开发价值。近年来,大口黑鲈的养殖产业获得了飞速发展,而病害问题成为制约大口黑鲈产业持续健康发展的主要因素,其中以蛙虹彩病毒感染引起的病毒性疾病影响最大。本文就大口黑鲈蛙虹彩病毒病的研究历史、临床症状和病理变化、流行病学、感染机制、疾病诊断及防控措施等方面的研究进展进行综述,以期为该病的基础研究和疫病防控提供参考。

Micropterus salmoides,commonly known as“Largemouth bass”,is an important and famous type of fish cultured in China.In recent years,the aquaculture industry of the Japanese sea bass(Lateolabrax japonicus)has been developing rapidly.Disease has become the main problem restricting the sustainable and healthy development of L.japonicus,among which infection by the Largemouth bass ranavirus has had the greatest influence.Here,we review the research history,virus characteristics,epidemiology,infection mechanism,as well as the diagnosis,and prevention/control measures of Largemouth bass ranavirus disease.In this way,we provide a reference for the basic research and epidemic prevention/control of Largemouth bass ranavirus disease.