Analysis of the invasion mechanism of novel coronavirus and the novel coronavirus vaccine

Abstract. From the time the first case was identified to the time the novel coronavirus swept the world, developing a reliable, defensible vaccine has been a priority and the common aspiration of the people. Through literature analysis and review, this paper mainly explores the invasion mechanism of the novel coronavirus and the relevant principles of the novel coronavirus vaccine. Based on the above research, this paper finds that the research process and development of coronavirus disease 2019(COVID-19) vaccine is a course of continuous enrichment of varieties and continuous maturation of biochemical research components. Amid the innovation and progress, it is clear to all that vaccines can better cater to the needs of different populations. This paper collects a few typical vaccine examples to reflect a comprehensive. At the same time, the intrusion mechanism of virus is explained in detail. Basic questions about COVID-19 vaccines and how they work can be answered in this paper.