COVID-19 Data Comparison of World, India and Tamil Nadu by SIR Model with different Transmission and Recovery Coefficient

The interest in writing this paper is to know the endemic stage of COVID19 by using the SIR mathematical model. For this purpose confirmed, recovered data have been collected from statista.com on April 1.The original population is shared with the above data to predict the future control of COVID- 19 by the SIR model. Results are graphically represented for 60 days starting from April 1 to May 31 with varying the parameters and the table values inserted in Google spreadsheet and the link is given last. In this model transmission and recovery coefficient playing an important role. This model was implemented using Python.