Table 1.

Parameters used in model calibration and their plausible range of values.

Model parameter	Description	Range of values
MIP	Mild infection period prior to recovery (days)	2–14
MIPH	Mild infection period prior to hospitalization (days)	2–14
IP	Incubation period (days)	1–14
CR	Critical infection rates for different age cohorts (%)a	1–95
URF	Under-reporting factor	1–10

^aConstraints were defined for critical infection rates for different age cohorts as: CR_0-17 < CR_18-44 < CR_45-64 < CR_65-74 < CR₇₅₊.