20世纪医学界的伟大成就之一是疫苗接种。借助微生物基因工程技术,下一世纪有可能延续这一“黄金时代”。尤其是携带码主要抗原基因的载体,可产生蛋白质的重组体、含有混合基因的重配体以及缺失特定基因的因子将被用于疫苗接种。本文探讨了对新疫苗的特殊要求以及下一世纪免疫接种的常规程序。 One of the great achievements of the medical community in the 20th century was vaccination. With microbial genetic engineering, the next golden age is likely to continue. In particular, vectors carrying the major antigenic gene of the code, recombinants that produce the protein, reassortants containing mixed genes, and factors that lack specific genes will be used for vaccination. This article explores the special requirements for new vaccines and the routine procedures for vaccination in the next century.