Variables

Description

Initial populations

x₁

average of susceptible population

$x_1\left(0\right)=400.000$

x₂

average of asymptomatic population

$x_{\text{2}}\left(0\right)=\text{1}0$

x₃

average of symptomatic population

$x_{\text{3}}\left(0\right)=\text{5}$

x₄

average of recovery population

$x_{\text{4}}\left(0\right)=0$

y₁

average of nontransmitting mosquitoes

$y_{\text{1}}\left(0\right)=\text{2}00$

y₂

average of transmitting mosquitoes

$y_{\text{2}}\left(0\right)=\text{1}0$