│病原或病因│鲤鱼疱疹病毒,为双链DNA病毒。│临床症状│濒死鱼游动缓慢,眼球凹陷,鳃丝腐烂、出血有大量粘液,头部皮肤凹凸不平。│流行情况│发病水温主要在18℃~28℃,尤以23℃~28℃发病严重。│诊断│根据流行病学、外表病症及病理变化可初步诊断,确诊需采用聚合酶链式反应(PCR)、细胞培养技术或者电镜观察。 │ pathogen or etiology │ carp herpes virus, double-stranded DNA virus. │ Clinical symptoms │ dying fish swimming slowly, eyeballs, gill filaments decay, bleeding a lot of mucus, the head skin rugged. │ prevalence │ incidence of water temperature mainly in 18 ℃ ~ 28 ℃, especially in 23 ℃ ~ 28 ℃ severe onset. │ diagnosis │ According to epidemiology, appearance and pathological changes can be initially diagnosed, diagnosed by polymerase chain reaction (PCR), cell culture techniques or electron microscopy.