The Techniques Used on the Development of COVID-19 Vaccine

Abstract

The COVID-19 pandemic, also known as the coronavirus pandemic, is caused by the severe acute respiratory syndrome coronavirus (SARS-CoV-2). It was first discovered in Wuhan, China, in December 2019 and continues until now, which becomes one of the deadliest pandemics in history and leads to a global recession. Thus, the production of the vaccine against SARS-CoV-2 become extremely urgent for all countries in order to control the epidemic. Therefore, the scientific community has made the rapid and significant progress in the development of vaccines against COVID-19, i.e., the entire vaccine manufacturing and production cycle has been greatly shortened. Up to now, more than 200 candidate vaccines have been created. In this paper, several vaccine technologies commonly used in the manufacture of COVID-19 vaccine are summarized. Besides, the different technologies that have been utilized for manufacturing are introduced. Furthermore, the corresponding clinical data are listed and discussed for the sake of indicating the success or failure of the vaccine.