Vaccine

疫苗

英文解释

Vaccine is an automatic immune preparation made by artificially attenuated and inactivated pathogenic microorganisms and their metabolites to prevent infectious diseases. Vaccine provides the required level of protective immunity without causing significant disease symptoms within the host animal.

中文解释

疫苗是通过人为减毒灭活病原微生物及其代谢物制备的用于预防传染病的自动免疫制剂。疫苗可提供所需水平的保护性免疫，而不会在宿主动物体内引起明显的疾病症状。

参考文献

[1]. Michael James Francis, et al. Recent Advances in Vaccine Technologies. Vet Clin North Am Small Anim Pract. 2018 Mar;48(2):231-241.