鱼类暴发性败血症流行病是广大水产养殖者生产中遇到的最棘手的事,是损失最为严重的一种鱼病。加强对该病的防治,对增加经济收入、减少损失具有重要意义。鱼类暴发性败血症流行病一般流行于4～10月,但以5～8月为最适宜发病期。其病情来势凶猛、流行面广,加之并发细菌性烂鳃、赤 The epidemic of fulminant septicemia is the most difficult thing encountered by aquaculturists in production and the most serious loss of fish disease. Strengthening the prevention and treatment of the disease is of great significance to increasing economic income and reducing losses. Epidemic fish outbreaks of sepsis generally popular in 4 to 10 months, but in May to August the most appropriate period of onset. The ferocious condition, the prevalence of a wide range, combined with bacterial bacterial gill, red