Figure 6From: Extinction and persistence of a stochastic SICA epidemic model with standard incidence rate for HIV transmissionThe path of \((S(t),I(t),C(t),A(t))\) for stochastic model (1.2) when \(\sigma =0.8,1,1.2,1.4\) and \(\beta =0.5,0.4,0.3,0.2\)Back to article page