Table 2.

Incremental cost-effectiveness ratio for scenario A.

Strategy	Infection averted	Cost	IAR	ACER	ICER
Strategy 3: $u_3\left(t\right)$	$1.4423\times 10^6$	$1.4063\times 10^3$	1.2325	$9.7498\times 10^{-4}$	$9.7498\times 10^{-4}$
Strategy 2: $u_2\left(t\right)$	$1.6603\times 10^6$	$1.4077\times 10^3$	1.5835	$8.4784\times 10^{-4}$	$6.4220\times 10^{-6}$
Strategy 4: $u_4\left(t\right)$	$1.8000\times 10^6$	$2.8098\times 10^3$	1.2914	0.0016	0.0100
Strategy 1: $u_1\left(t\right),$	$2.0679\times 10^6$	281.1135	1.5793	$1.3594\times 10^{-4}$	−0.0004