Table 1
Table of parameters.
| Symbol | Interpretation | Value |
|---|---|---|
| t0 | Time when the epidemic started | February 3rd [12] |
| t1 | Time when the lockdown started | March 17th [15] |
| t2 | Time when the lockdown ends | May 11th |
| S0 | Number of susceptible at time t0 | 66.99 × 106 |
| L0 | Number of latent infectious at time t0 | 3.675 [12] |
| A0 | Number of asymptomatic | 0.892 [12] |
| infectious cases at time t0 | ||
| I0 | Number of symptomatic infectious | 1 |
| infectious cases at time t0 | ||
| τ | Transmission rate at early stage | 4.23 × 10−9 [12] |
| γ | Death due to the disease | fitted |
| ν−1 | Average duration of the asymptomatic infectious period | 7 |
| f | Fraction of asymptomatic infectious who | 0.4 |
| become reported symptomatic infectious | ||
| ν1 = fν | Rate at which asymptomatic infectious | |
| become reported symptomatic infectious | ||
| ν2 = (1 − f)ν | Rate at which asymptomatic infectious | |
| become unreported symptomatic infectious | ||
| η−1 | Average time symptomatic infectious have symptoms | 7 |
 |
Number of contacts by time unit at time t | control |
| over number of contacts before the epidemic outbreak | ||
| ε2 | Number of contacts of Reported cases | 0.0001 |
| over number of contacts before epidemic outbreak |
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