Dynamical Analysis and Control Strategies for Capturing the Spread of COVID-19

Abstract

In this paper, a study of preventive measures capable of curbing the spread of COVID 19pandemic to avoid its second wave was carried out. The existence and uniqueness of theproposed mathematical model is assured, the basic reproduction number is established, thelocal and global stability of the disease free equilibrium are well obtained and the variationaliteration method is applied to solve the mathematical model. Numerical simulation of theincluded control parameters are carried out. The obtained results and outcomes are presentedgraphically. It was revealed that enlightenment to vaccination awareness should be encouragedas vaccination is a good strategy of capturing the spread of the disease.
 Keywords: Covid-19, Basic Reproduction Number, Local stability, Global Stability,variational Iteration Method

Mathematical Analysis of Sensitive Parameters on the Dynamical Transmission of HIV-Malaria Co-infection

“…Some of the applications found way back are in [1] and [2]. Till date, researchers continue the rigorous applications of the models, and some recent studies like [3][4][5][6] are examples. Co-infection with HIV and malaria is common, particularly in developing countries where malaria is already endemic.…”