Mathematical Analysis of a Malaria Model with Partial Immunity to Reinfection

Figure 6

Simulations of the model (5) showing (a) the number of susceptible humans, (b) the number of infected humans, (c) the number of infected mosquitoes, as a function of time using the parameters: 𝑏=0.5, Λ_ℎ=25, Λ_𝑣=500, 𝛽₁=0.00001, 𝛽₂=0.005, 𝜇_ℎ=0.03, 𝜇_𝑣=0.03, 𝜎=0.8, 𝛿_ℎ=0.0001, and 𝛾_ℎ=0.6 (so that ℜ₀=9.1843>1).

(a)

(b)

(c)