【摘要】 用CDV弱毒、FPV弱毒和CAV - 2型弱毒研制成功了狐貉三联疫苗。该三联疫苗安全可靠 ,免疫原性强 ,免疫期 6个月以上 ,室温可保存 3d ,4℃可保存 2周 ,- 2 0℃可保存 6个月 ,该三联疫苗免疫剂量为 3ml/只 ,CDV、FPV和CAV - 2型弱毒疫苗滴度分别为 10 6 .0 ～ 10 8.0 ,现场应用10 0余万只狐貉 ,抗体阳转率 93%。更多还原

【Abstract】 Modified CDV,FPV and CAV-1 were used to prepare fox and raccoon dog triple vaccine.Vaccination experiments showed that the vaccine was safety,its immunologenicity was high,the immune period was up to six months.The vaccine could be stored at 4℃ for 2 weeks,at -20℃ for six months,the immune dosage of the vaccine was 3 ml.The titers of modified vaccine CDV,FPV and CAV-2 were 10 6.0 -10 8.0 ,the vaccine was used in over one million foxs and raccoon dogs,the antibody converting ratio was up to 93 percent.更多还原