*Email: sophiaporchelvi@gmail.com
**Email: vanithaadmc@gmail.com
In this paper we are presented a mathematical model to find the spread of infectious disease among the community. Each person able to get the measles or currently has the infection and able to spread out the infection. Using SIR model we determine the number of susceptible, infectives, and removed cases, and also predict the epidemic good or bad.
Susceptible, Infectives, Removal rate, Difference equation, transmission coefficient
