Pelteobagrus fulvidraco mixed bacterium inactivated vaccine

The invention discloses a pelteobagrus fulvidraco mixed bacterium inactivated vaccine. The vaccine comprises the following inactivated antigen compositions: aeromonas sobria inactivated liquid, pseudomonas putida inactivated liquid and plesiomonas shigelloides inactivated liquid in a ratio of 1:1:1, wherein the concentration of the aeromonas sobria inactivated solution is 25 x 10 CFU/mL, the concentration of the pseudomonas putida inactivated solution is 25 x 10 CFU/mL, and the concentration of the plesiomonas shigelloides inactivated solution is 25 x 10 CFU/mL. Antigen components ofthe mixed bacterium inactivated vaccine can generate comprehensive humoral immunity induction on pelteobagrus fulvidraco; and by using the mixed bacterium inactivated vaccine, the immunization frequency can be reduced, the immunization cost is saved, the damage to the pelteobagrus fulvidraco caused by repeated inoculation is reduced, and the application value in actual production is relatively high. 本发明公开一种黄颡鱼混合细菌灭活疫苗，所述疫苗包括以下灭活抗原