Modelo matemático para el control de la transmisión paralela del covid-19 por individuos sintomáticos y asintomáticos
Abstract
A mathematical model based on ordinary differential equations was developed that describes the dynamics of COVID-19 in a human community where infected individuals may or may not be symptomatic and on which public health policies are implemented. With interest in interventions, either by prevention (such as the use of masks, hand hygiene, social distancing) or by treatment (pharmaceutical), it is investigated if the controllable health problem, therefore, the stability and controllability of the solutions of the model based on the basic reproduction number; then, a prevention coverage criterion is established based on the control reproduction number, providing different simulation scenarios for this control measure. The results revealed that prevention is effective in reducing transmission, however, its effectiveness may be reduced by not knowing with certainty the magnitude of the transmission of individuals with the infection but without symptoms and the degree of participation of those who have such a condition. fact that made possible the reappearance of sustained outbreaks of COVID-19.
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