Table 1.
Definition of parameters.
| Parameters | Definition | Value | Reference |
|---|---|---|---|
| α1 | Transmission rate of symptomatically infected individuals (I) | 0.271 | [11] |
| α2 | Transmission rate of exposed individuals (E) and asymptomatically infected individuals (A) | 0.1897 | [30] |
| ρ | Rate of being exposed (E) after infected | 0.6 | [31] |
| 1-ρ | Rate of being asymptomatically infected (A) after infected | 0.4 | [31] |
| 1/σ | Average incubation time of exposed individuals(E) | 7 | [23] |
| 1/γ | Average recovery time of symptomatically individuals (I) | 10 | [30] |
| 1/η | Average recovery time of asymptomatically individuals (A) | 19 | [30] |