Modeling and Stability of Prey - Predator System Involving Infectious Disease in Each Population with Harvesting of the Prey

In this paper, a mathematical model consisting of the prey- predator model involving disease inboth the population with harvesting of prey is proposed and analyzed. The existence, uniquenessand boundedness of the solution are discussed. The existences and the stability analysis of allpossible equilibrium points are studied. Finally the effects both of the disease and harvest on thedynamical behavior the model are discussed numerically.