Parameters

Biological Meaning

Estimated Values (95% CI)

$\Lambda$

Recruitment rate of population

0.87 (0.86 - 0.89)

$\tau$

COVID-19 death rate

0.0032 (0.0004 - 0.006 )

${\gamma }_1$

symptomatic infection rate

0.17 (0.15 - 0.19 )

${\gamma }_2$

asymptomatic infection rate

0.83 (0.81 - 0.85 )