SIR model applied in dynamics of COVID-19 contagion in São Luís-MA, Brazil
Abstract
The dynamics of COVID-19 contagion investigated in São Luís-MA, Brazil, is based on the SIR model. São Luís was the first city in Brazil to implement the lockdown to control the disease. The SIR model’s definition and properties are presented in addition to the ways of estimating its parameters. The estimation of their values is due to a database released on the Maranhão State Health Department website during the period March 20 to July 2, 2020. The analysis of the proliferation of the disease shows the evolution of the COVID-19 in the city. The graphs illustrate that result.
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