Table 2.

Sensitivity indices of $R_0$ evaluated at the baseline parameter values listed in Table 1

Parameters	${\beta }_a$	${\beta }_p$	${\beta }_u$	$\rho$	${\gamma }_a$	${\gamma }_u$	${\xi }_p$	${\eta }_p$	${\gamma }_p$
Sensitivity index	0.9099	0.0872	0.0094	0.7271	$-$0.9099	$-$0.0089	0.0056	$-$0.0081	$-$0.0877