A systematic research had been done on safety of vaccine against carpdropsy, immunological protection and valence, and an oral vaccination was carried out in fishery.
对鲤鱼竖鳞病疫苗的安全性、免疫保护力和免疫效价进行了系统性的研究，并进行了口服免疫养殖应用实验。
2
Clinic anatomise showed that whole viscus colour and lustre gray ceroid liver surface lucency dropsy but no extravasate appeared in carp fed diet lack of ve.