Compositions and methods of producing vaccines, including methods wherein whole organism vaccines are provided with limited replication abilities, thereby increasing vaccine safety and efficacy, through the use of non-natural, unnatural, or non-naturally encoded amino acids.
生产疫苗的组合物和方法,包括通过使用非天然、非天然或非天然编码的
氨基酸,使全
生物体疫苗具有有限的复制能力,从而提高疫苗安全性和有效性的方法。