Study of SEIR epidemic model and scenario analysis of COVID-19 pandemic

In recent times, the Coronavirus disease (caused by COVID-19) is evidently observed to be the extremely contagious one with high fatality rate worldwide. In March 2020, the disease was declared a “global pandemic” by the World Health Organization (WHO). So far, there is no known/effective vaccine or...

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Detalles Bibliográficos
Autores principales: Paul, Subrata, Mahata, Animesh, Ghosh, Uttam, Roy, Banamali
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Inc. 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8166039/
https://www.ncbi.nlm.nih.gov/pubmed/34095599
http://dx.doi.org/10.1016/j.egg.2021.100087
Descripción
Sumario:In recent times, the Coronavirus disease (caused by COVID-19) is evidently observed to be the extremely contagious one with high fatality rate worldwide. In March 2020, the disease was declared a “global pandemic” by the World Health Organization (WHO). So far, there is no known/effective vaccine or medicine. In this paper, we propose and analyze an SEIR compartment model. We also compare and analyze the case study of India and Brazil. The model system is discussed by using MATLAB (2018a) software and the numerical results are verified graphically.

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