Figure 1From: 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), \(\sigma_{1}=\sigma_{2}=0\) (\({R}_{0} =1.667\)).Back to article page