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Dynamical transmission of coronavirus model with analysis and simulation
CMES - Computer Modeling in Engineering and Sciences ; 127(2):753-769, 2021.
Article in English | Scopus | ID: covidwho-1219231
ABSTRACT
COVID-19 acts as a serious challenge to the whole world. Epidemiological data of COVID-19 is collected through media and web sources to analyze and investigate a system of nonlinear ordinary differential equation to understand the outbreaks of this epidemic disease. We analyze the diseases free and endemic equilibrium point including stability of the model. The certain threshold value of the basic reproduction number R0 is found to observe whether population is in disease free state or endemic state. Moreover, the epidemic peak has been obtained and we expect a considerable number of cases. Finally, some numerical results are presented which show the effect of parameters estimation and different step size on our obtained solutions at the real data of some countries to check the actual behavior of the COVID-19 at different countries. © This work is licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Full text: Available Collection: Databases of international organizations Database: Scopus Language: English Journal: CMES - Computer Modeling in Engineering and Sciences Year: 2021 Document Type: Article

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Full text: Available Collection: Databases of international organizations Database: Scopus Language: English Journal: CMES - Computer Modeling in Engineering and Sciences Year: 2021 Document Type: Article