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对于出血性败血病病原菌的研究,淡水鱼类(如鲤鱼、鲢鱼)开展较多,而海水鱼方面报道甚少。有关梭鱼出血性败血病病原菌的研究迄今为止尚未见报道。1995年,河北省许多梭鱼养殖场发生大面积梭鱼出血性败血病,其症状为:病鱼体表、鳍严重斑状充血,体表有些地方出现溃疡、疤痕,剖检见肝脏肿大,脾及肠粘膜充血。梭鱼出血性败血病易传染,加之目前缺少有效的防治方法,因此,死亡率极高,造成损失大,严重影响了梭鱼养殖
For the study of pathogens of hemorrhagic septicemia, freshwater fish (such as carp and silver carp) are more developed, while marine fish are scarce. So far, there has been no report about the pathogens of hare-sick septicemia in barracuda. In 1995, a large area of barracuda hemorrhagic septicemia occurred in many barnyard farms in Hebei Province. The symptoms were as follows: diseased fish body, severe flecherious congestion of fins, ulceration and scarring in some areas of the body surface, enlargement of the liver in necropsy , Spleen and intestinal mucosal congestion. Barracuda hemorrhagic septicemia easily infected, coupled with the current lack of effective prevention and treatment methods, therefore, the high mortality rate, resulting in large losses, seriously affected the barracuda culture