avian H5N2 influenza virus vaccine 禽流感H5N1灭活杭原
The methods of the invention are applicable to large-scale production, and have lowered cost, high yield and large application value of the produced avian influenza vaccine.
本方法适用于大规模生产，降低了 成本，且产量高，所生产的动物禽流感疫苗应用价值大。
Specific transfer factor of subtype H5N1 avian influenza virus which has significant synergistic effect to avian viral inactivation vaccine and the effect is better by mouth than by injection.
禽流感病毒H5N1血清亚型特异性转移因子对禽流感病毒灭活疫苗具有明显的增效作用，且口服途径给药的疫苗免疫增效作用优于注射途径给药。
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