Articles with "several countries" as a keyword



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Modified SIQR model for the COVID‐19 outbreak in several countries

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Published in 2022 at "Mathematical Methods in the Applied Sciences"

DOI: 10.1002/mma.8082

Abstract: In this paper, we propose a modified Susceptible‐Infected‐Quarantine‐Recovered (mSIQR) model, for the COVID‐19 pandemic. We start by proving the well‐posedness of the model and then compute its reproduction number and the corresponding sensitivity indices. We… read more here.

Keywords: model covid; covid; model; several countries ... See more keywords
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A very simple model to account for the rapid rise of the alpha variant of SARS-CoV-2 in several countries and the world

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Published in 2021 at "Virus Research"

DOI: 10.1016/j.virusres.2021.198531

Abstract: Since its first detection in the UK in September 2020, a highly contagious version of the coronavirus, the alpha or British variant a.k.a. B.1.1.7 SARS-CoV-2 virus lineage, rapidly spread across several countries and became the… read more here.

Keywords: variant sars; several countries; world; sars cov ... See more keywords