Figure 5.
Comparison of the deterministic system and stochastic system, where m = 0.2, β = 0.8, p = 0.6, b = 0.2, b′ = 0.4, γ = 0.2, σ = 0.2, R∗∗ = 1.4091, and R0 = 1.4545 > 1.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.