Table 1 Description and values of parameters in SEIAR model.

β₁

Transmission rate at stage 1

Individuals⁻¹·days⁻¹

5.81 × 10^–8

 > 0

Curve fitting

β₂

Transmission rate at stage 2

Individuals⁻¹·days⁻¹

8.87 × 10^–10

 > 0

Curve fitting

κ

Relative transmissibility rate of A to I

1

1

0–1

Reported data and references²²

p

Proportion of A

1

0.1737

0–1

Reported data and references^20,21

ω

Incubation relative rate

days⁻¹

0.2

0.0667–1

Reported data and references¹⁹

ω'

Latent relative rate

days⁻¹

0.2

0.0667–1

Reported data and references¹⁹

γ

Removed rate of the infectious

days⁻¹

0.3333

0.0667–1

Reported data

γ'

Removed rate of the asymptomatic  infections

days⁻¹

0.3333

0.0667–1

Reported data