Table 2.

Model parameter values.

Parameters	Before vaccination	After vaccination
${\beta }_y$	0.163	0.0910
${\beta }_s$	0.225	0.1098
k	1.5	1.5
${\beta }_{\mathit{cy}}$	0.171	0.0954
${\beta }_{\mathit{cs}}$	0.236	0.1152
${\epsilon }_y$	0.2	0.2
${\epsilon }_s$	0.1	0.1
${\xi }_y$	0.0353	0.0857
${\xi }_s$	0.0176	0.0429
${\eta }_y$	0.06	0.012
${\eta }_s$	0.106	0.0212
${\rho }_y$	0.1	0.125
${\rho }_s$	0.0556	0.0833
${\phi }_y$	0.025	0.0714
${\phi }_s$	0.0182	0.0714
${\mu }_y$	0.25	0.25
${\mu }_s$	0.25	0.25
$\delta$	0.7	0.7