Applications in Sciences in the prevention of COVID-19

Purpose: The main purpose of this work is to provide an overview of the COVID-19 issue, this article discusses in detail and fully the important and meaningful applications of Decision Sciences to the prevention of COVID-19. Because COVID-19 is an extremely hot topic and the most fascinating question in recent years, the research on this topic is very interesting and noticed by scientists. Design/methodology/approach: In the scope of this study, we first introduce definitions and issues related to COVID-19 and study the negative impacts of COVID-19 diseases on all sectors of society. We then provide a comprehensive introduction to the applied aspects of Decision Science in the prevention of COVID-19. Findings: The findings of our research help people have a correct, complete, overview,and comprehensive view of the COVID-19 issue. All COVID-19 issues are discussed in great detail and completeness in this article. Originality/value: All the issues discussed in this study are original and new in the literary literature. Practical implications: This will help the countries'leaders have the best way to fight the COVID-19 pandemic more effectively and cost-effectively. © 2022 Hindawi Limited. All rights reserved.