Figure 10
From: Correlated stochastic epidemic model for the dynamics of SARS-CoV-2 with vaccination

The graph visualizes the dynamics of the epidemic problem described by the model (1) in the case of persistence for the susceptible class (s(t)) against the values of the parameters taken from \(S_2\) and (0.5, 0.3, 0.2, 0.1) are the initial sizes of population.