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Revista Cubana de Higiene y Epidemiología

ISSN 1561-3003 (Electronic)
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2020, Number 1

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Rev Cubana Hig Epidemiol 2020; 57 (1)

Occurrence of a COVID-19 fresh outbreak and its relationship to the reproduction number

Guinovart DR, Abelló UI, Morales LW
Full text How to cite this article

Language: Spanish
References: 3
Page: 1-11
PDF size: 875.47 Kb.


Key words:

endemic, COVID-19, basic reproduction number, fresh outbreak and measures which may help prevent it from occurring.

ABSTRACT

The danger of the occurrence of endemic COVID-19 worries the Cuban government as well as epidemiologists. Knowledge about a metric that influences its emergence is a very useful tool to prevent it. The purpose of the study was to prove through dynamic models and the qualitative theory of differential equations that the basic reproduction number R0 is a metric influencing the occurrence of these events. A SIR model was used, which was adjusted to Cuban conditions. Results showed that a mathematical response may be provided to conditions potentially causing a fresh outbreak of the disease. We recommend to maintain activated the epidemiological measures referred to in the paper, which help keep under control the confirmed cases occurring, thus preventing possible fresh outbreaks.


REFERENCES

  1. Wang W. Backward bifurcation of an epidemic model with treatment. Mathematical Biosc. 2006;201(1-2):58-71. doi: https://doi.org/10.1016/j.mbs.2005.12.022

  2. Martcheva M. An Introduction to Mathematical Epidemiology. New York: Representación Springer; 2015 [acceso 10/06/2020]. Disponible en: Disponible en: https://www.link.springer.com/book/10.1007/978-1-4899-7612-3

  3. Britton T, Pardoux E. Stochastic Epidemic Models with Inference. Switzerland: Representación Springer; 2019. [acceso 10/06/2020]. Disponible en: Disponible en: https://www.link.springer.com/book/10.1007%2F978-3-030-30900-8




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C?MO CITAR (Vancouver)

Rev Cubana Hig Epidemiol. 2020;57