Table 1.

Summary of model parameters and baseline values used in numerical simulations.

Parameter	Description	Value	References
$\mu$	Natural death rate (${\mathrm{d}}^{-1}$)	1/(75*365)	(Longini et al., 2004)
${\beta }_0$	Infection transmission rate (${\mathrm{d}}^{-1}$)	Varies	NA
$\psi$	Vaccination rate (${\mathrm{d}}^{-1}$)	Varies	NA
$\delta$	Vaccine efficacy	0.45	(Dawood, 2020)
$1/\gamma$	Infectious period (d)	4.5	(Galvani et al., 2007)
$b$	Relative infectiousness of asymptomatic cases compared to symptomatic cases	0.5	(Longini et al., 2004)
$\eta$	Fraction by which susceptible individuals reduce their contact rate	Varies	NA
$1/k$	Duration of latent period (d)	1.2	(Galvani et al., 2007)
$p$	Probability that exposed individuals progress to the symptomatic infectious compartment	0.67	(Longini et al., 2004)