Cost-Effectiveness Analysis of COVID-19 Vaccination : A review of some Vaccination Models

The sudden and rapid spread of the COVID_19 pandemic with its terrible consequences has put the management of governments and the various world institutions into a crisis. They have been subjected to a considerable economic effort to be taken to combat the spread of the pandemic. The economic investment for the research and purchase of vaccines intended for populations is subject to cos-benefit analyzes in various situations in different cases. In this review work, several recent models are analyzed where the appearance of the components is coupled with the economic aspect. The analysis of these models is detailed and the results discussed from different points of view.