鲤春病毒血症(SVC)是我国动物疫病名录中的一类动物疫病,是必须向世界动物卫生组织(OIE)申报的重要疫病。SVC是鱼类病毒性疾病,对渔业生产和观赏鱼行业都有巨大威胁。在条件适宜的情况下,易感鱼类一旦感染了这种病毒会发病死亡,死亡率可达到100%,给水产养殖业造成了巨大的经济损失。本文从该疫病基本特征、诊断技术、防治、风险评估及管理等方面阐述了其在我国发生的高风险性。 Carp virus viremia (SVC) is a kind of animal epidemic in the list of animal epidemic diseases in our country and is an important disease that must be declared to the World Animal Health Organization (OIE). SVC is a viral disease of fish, which poses a tremendous threat to the fishery production and ornamental fish industry. Under the right conditions, once the susceptible fish have been infected with the virus, they will die and the mortality rate will reach 100%, causing great economic losses to the aquaculture industry. In this paper, the basic characteristics of the disease, diagnostic techniques, prevention and control, risk assessment and management of its occurrence in China, the high-risk.