疫苗的冷冻干燥-在配方和工艺开发中的挑战和概念
Vaccination prevents millions of deaths from infectious diseases per year however, there are still millions of people who die from these diseases due to weak thermostability demanding cold chains, long-term stability issues and distribution challenges. All these limitations can be overcome by creating a dry product through lyophilization. With the urgency to develop a coronavirus vaccine, it is a crucial time to discuss the process of freeze-drying vaccines.