Figure 3From: Stochastic dynamics of an SEIS epidemic model The paths of \(\pmb{E(t)}\) , \(\pmb{I(t)}\) for model ( 5 ) with initial values ( 24 ). The parameters are taken as (23), \(\sigma_{1}=0.1\), \(\sigma_{2}=0.2\) (\({R}_{0}^{s}=1.6450\), \({R}_{0}^{*}=1.5207\)).Back to article page