Vaccines,Attenuated

《英文msh詞典》Vaccines,Attenuated
[主題詞] Vaccines,Attenuated
[入口詞] Attenuated Vaccines
[中文釋義] 疫苗,減毒
[英文釋義] Live vaccines prepared from microorganisms which have undergone physical adaptation (e.g.,by radiation or temperature conditioning) or serial passage in laboratory animal hosts or infected tissue/cell cultures,in order to produce avirulent mutant strains capable of inducing protective immunity.