Ibtehal Alazman1, Kholoud Saad Albalawi1, Pranay Goswami2,*, Kuldeep Malik2
CMES-Computer Modeling in Engineering & Sciences, Vol.137, No.3, pp. 2409-2425, 2023, DOI:10.32604/cmes.2023.028674
Abstract This paper presents a restricted SIR mathematical model to analyze the evolution of a contagious infectious disease
outbreak (COVID-19) using available data. The new model focuses on two main concepts: first, it can present
multiple waves of the disease, and second, it analyzes how far an infection can be eradicated with the help of
vaccination. The stability analysis of the equilibrium points for the suggested model is initially investigated by
identifying the matching equilibrium points and examining their stability. The basic reproduction number is
calculated, and the positivity of the solutions is established. Numerical simulations are performed to determine
if… More >
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