海水养殖贝类弧菌病流行暴发及其环境影响因素研究进展

Outbreaks of vibriosis in mariculture shellfish and its research progress

海水贝类养殖作为各国水产养殖业中的重要组成部分,经常遭受严重的病害影响。贝类弧菌病作为影响最严重的细菌性疾病,制约着贝类养殖业的发展。本文综述了国内外海水养殖贝类弧菌病病原种类及其流行暴发,分析了副溶血弧菌(Vibrio parahaemolyticus)、溶藻弧菌(Vibrio alginolyticus)和创伤弧菌(Vibrio vulnificus)等主要病原弧菌的耐药性状况,并着重介绍了与弧菌病发生相关的关键环境因子及其影响,同时对贝类弧菌病的研究方向进行探讨和展望,以期为今后贝类养殖业的发展提供参考。

Marine shellfish farming,as an important part of the national aquaculture,often suffers from severe diseases.As one of the most serious bacterial disease,the shellfish vibriosis is also restricting the shellfish aquaculture development.This paper introduces the pathogenic vibrio species and their outbreaks of marine shellfish at home and abroad.It also reviews three main vibrio species(including Vibrio parahaemolyticus,Vibrio alginolyticus, and Vibrio vulnificus) and their antibiotic resistance in marine cultured shellfish,and highlights the key environmental factors which can cause the vibriosis.What’s more,the new strategy and the research direction of shellfish vibriosis were discussed and prospected in this paper.