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1996年 1 0月 ,长春一水族馆神仙鱼暴发死亡 ,死亡率达 91 2 % ,病鱼以出血性败血症为特征 ,经病原分离、人工感染试验、菌株的生理生化试验和SPA COA鉴定等证实 ,病原为嗜水气单胞菌。药敏试验结果显示 ,致病菌株对环丙沙星、庆大霉素、氟哌酸、呋喃唑酮及链霉素敏感 ,使用呋喃唑酮及链霉素敏感 ,使用呋喃唑酮 1 0～ 2 0g/m3 或氟哌酸 3～ 5g/m3 浸浴病鱼 2 4～ 72h治疗效果较好。
In October 1996, an immortal fish died in Changchun No.1 Aquarium with a mortality rate of 91.2%. The sick fish were characterized by hemorrhagic septicemia and were confirmed by pathogen isolation, artificial infection test, physiological and biochemical tests of strains and identification by SPA COA The pathogen is Aeromonas hydrophila. Susceptibility test results show that the pathogenic strains of ciprofloxacin, gentamicin, norfloxacin, furazolidone and streptomycin sensitive furazolidone and streptomycin sensitive, the use of furazolidone 10 ~ 20g / m3 or fluorine Piperacillin 3 ~ 5g / m3 immersion sick fish 2 4 ~ 72h treatment is better.