Dynamics of an SIR Epidemic Model with Information Variable and Limited Medical Resources Revisited

Figure 3

(a)–(d) showed that equilibrium 𝐸^∗ of system (6) with initial condition 𝑆(0)=2; 𝐼(0)=2; 𝑍(0)=4.5; 𝑅₀=3.6692>1; and 𝑇=25>𝑇_∗ is unstable.

(a)

(b)

(c)

(d)