Figure 2From: Dynamics of deterministic and stochastic multi-group MSIRS epidemic models with varying total population size Deterministic trajectories of the MSIRS model ( 2.1 ) for the initial conditions M 1 (0)=0.35 , I 1 (0)=0.2 , R 1 (0)=0.1 , M 2 (0)=0.2 , I 2 (0)=0.35 , and R 2 (0)=0.05 . Back to article page