A Novel Mathematical Model of the Dynamics of COVID-19

Year 2023, , 1302 - 1309, 01.09.2023

Elif Demirci

https://doi.org/10.35378/gujs.1096827

Cited By: 1

Abstract

The severity of the COVID-19 pandemic requires a better understanding of the spread of SARS-COV2. As of December 2019, several mathematical models have been developed to explain how SARS-COV2 spreads within populations, and proposed models have evolved as more is learned about the dynamics of the outbreak. In this study, we propose a new mathematical model that includes demographic characteristics of the population. Social isolation and vaccination are also taken into account in the model. Besides transmission arising from intercourse with undiagnosed infected persons, we also consider transmission by contact with the exposed group. In this study, after the model is established, the basic reproduction number is calculated and local stability analysis of disease-free equilibrium is given. Finally, we give numerical simulations for the proposed model.

Keywords

Epidemic model, Basic reproduction number, Stability

Supporting Institution

TÜBİTAK

Project Number

120F307

Thanks

This research is supported by The Scientific and Technological Research Council of Turkey (TUBITAK) within the scope of the 1001-Scientific and Technological Research Project (120F307)

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