%0 Journal Article %T Analytical Solution Of Fractional Order SIR Model Via Laplace Adomian Decomposition Method %J Communications in Nonlinear Analysis %I Research & Science Group Ltd. %Z 2371-7920 %A Ali, Amjad %A Khan, Murad %A Ali Khan, Rahmat %D 2023 %\ 07/01/2023 %V %N %P 1-14 %! Analytical Solution Of Fractional Order SIR Model Via Laplace Adomian Decomposition Method %K Fractional differential equations %K mathematical model %K Laplace Adomain Decomposition %K Numerical approximation and Matlab %R %X In this article, we developed the scheme for approximate solutions of fractional order SIR model of infectious diseases. We obtain desert results in the form of infinite series with the Adomian decomposition method coupled with Laplace transform. In the last section of this work, we provide the numerical discussion for the proposed model and plots those results for illustrative purposes via Matlab. %U