易忽视的草鱼出血病之“肠炎”型１９９３年８月以来，白洋淀地区当年草鱼种暴发鱼病，一般诊断为细菌性烂鳃、肠炎病，用多种抗生素治疗，均无明显效果，死鱼数量仍持续增加。为此，笔者对几尾鱼进行了检查。发现病鱼体表正常，轻微烂鳃，肛门微红。解剖鱼体，有轻微腹水... Neglected grass carp hemorrhagic disease “enteritis” type since August 1993, Baiyangdian area outbreak of grass carp fish disease, the general diagnosis of bacterial gill, enteritis, with a variety of antibiotics, no significant effect, dead fish The number continues to increase. To this end, I conducted a check on a few fish. Found sick fish body surface normal, slightly rotten gill, red anus. Anatomy of the fish, with a slight ascites ...