Table 1 Descriptions of system parameters and state variables of model (2) and the equation (3)
State variables, parameters | Descriptions |
|---|---|
S | Number of susceptible subjects |
I | Number of infected subjects |
R | Number of removed subjects |
\(\beta\) | Disease transmission rate |
\(\nu\) | Removed rate |
\(\tau\) | Transmissibility of the infection |
\(\kappa\) | Number of transmittable contacts by infected patient per unit time |