| Literature DB >> 34617709 |
Ronald Eleazar Huarachi Olivera1, Antonio Mateo Lazarte RIvera2.
Abstract
The SARS-CoV-2 virus from Europe has reached Peru on March 5 and since March 16 a state of national emergency has been declared, leading to the confinement of the entire population. The objective of this study is to characterize the epidemic evolution of coronavirus disease (COVID-19) applying the SIR model (Susceptible-Infectious-recovered or deceased) during a period of 200 days. The time series data of COVID-19 from March 06 to May 14, 2020 of the Peruvian Ministry of Health was used, presenting estimated cases by varying the basic reproduction number R0. According to the SIR model, the peak of those infected occurs shortly after May 30 from the beginning of the epidemic (day 86) where the total number of infected cases decreases to R0 = 1.5. The results suggest that Peru's current stringent measures can effectively prevent the spread of COVID-19 and should be maintained even with efficient results. Universidad Nacional de CórdobaEntities:
Keywords: coronavirus; epidemic; basic reproduction number
Mesh:
Year: 2021 PMID: 34617709 PMCID: PMC8760917 DOI: 10.31053/1853.0605.v78.n3.31142
Source DB: PubMed Journal: Rev Fac Cien Med Univ Nac Cordoba ISSN: 0014-6722
Figura Nº1Casos diarios reportados y esperados según R0 de la pandemia COVID-19 para Perú
Figura Nº2Representación gráfica de R0 para cada período de tiempo. Onda pandémica COVID-19; Perú 06/03/2020-15/05/2020.
Figura Nº3Casos acumulados reportados y esperados de la pandemia COVID-19 en Perú
Figura Nº4Modelo SIR de COVID-19 para Perú propuesto con R0=1,5.
Figura Nº5Proyecciones de contagios modelado hasta el 30 de mayo de 2020 esperados para COVID-19 en Perú.
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