Table 2.

Lower ($u_i^{\min }$) and upper ($u_i^{\max }$) bounds for control strategies representing available effort in the Philippines

Control	$u_i^{\min }$	$u_i^{\max }$	Sources
Precaution ($u_1$)	0	0.850	[36]
Detection of asymptomatic ($u_2$)	0	0.200	[42]
Detection of symptomatic ($u_3$)	0	0.200	[42]
Vaccination ($u_4$)	0	0.002	[10]