The present invention provides a vaccine for the bacterial cold-water disease in fish comprising inactivated cells of
Flavobacterium psychrophilium
in the logarithmic growth phase or components thereo
本发明提供了一种治疗鱼类细菌性冷
水病的疫苗,该疫苗由以下细菌的灭活细胞组成
精神黄杆菌
处于对数生长阶段或其成分