Table 1.

Estimated parameters.

Symbol	Definition	Value/per day	Source
$\Pi$	Recruitment rate	$\mu \times N\left(0\right)$	Estimated
$d$	Natural mortality rate	$\frac{1}{67.7\times 365}$	[23]
$\delta$	Incubation period	0.8961	Fitted
${\mu }_0$	Death due to disease at E	0.0126	Fitted
$\omega$	Proportion of infected cases	0.9692	Fitted
${\mu }_1$	Death due to infection of symptomatic people	0.0010	Fitted
${\gamma }_1$	Recovery of symptomatic people	0.1456	Fitted
${\mu }_2$	Disease death of asymptomatic people	0.0069	Fitted
$\psi$	Disease contact rate	0.9549	Fitted
$\tau$	Transmissibility multiple for asymptomatic people	0.9635	Fitted
${\gamma }_2$	Recovery of asymptomatic people	0.8666	Fitted