Table 2.

Explanation of parameters included in ith patch of system (1).

Parameters	Description	Values
${\mathrm{\Lambda }}_i$	Constant recruitment rate of individuals in susceptible compartment	Vary
${\beta }_{s_i}$	Effective contact rate between susceptible and symptomatic individuals	Estimated
${\beta }_{a_i}$	Effective contact rate between susceptible and asymptomatic individuals	0.00005–0.0002
$m_{s_i}$	Rate constant representing inhibitory constant for symptomatic individuals	0.1
$m_{a_i}$	Rate constant representing inhibitory constant for asymptomatic individuals	0.1
${\mu }_i$	Natural mortality rate of individuals	0.003
${\sigma }_i$	Disease infection rate	0.1619
${\gamma }_i$	Quarantining rate of asymptomatic individuals	Estimated
${\theta }_i$	Rate of showing symptom in asymptomatic individuals	0.01–0.0819,42
${\eta }_i$	Rate of showing symptom in quarantined individuals	0.001
${\alpha }_{s_i}$	Isolation rate of symptomatic individuals	Estimated
${\alpha }_i$	Hospitalization rate of symptomatic individuals	0.02–0.119
${\nu }_i$	Saturation constant representing limitation of medical resources	0.01
${\mu }_{s_i}$	Disease mortality rate of symptomatic individuals	0.005219
${\mu }_{h_i}$	Disease mortality rate of hospitalised individuals	0.004219
${\rho }_i$	Recovery rate of self-quarantined individuals	0.0002–0.00219,43
${\xi }_i$	Recovery rate of hospitalised/self-isolated individuals	$\frac{1}{14}$1,19
${\epsilon }_i$	Proportion of exposed individuals not showing clinical symptoms	0.07–0.3319,39