Figure 1
From: Simulating school closure policies for cost effective pandemic decision making
School closure policy pathway for high transmission scenarios. The full tree for the 0.5% school-age prevalence closure trigger is shown. All other closure triggers have the same decision options as the 0.5% trigger, but are not depicted. The policy option in blue (24-week closure triggered by 0.5% school-aged prevalence) is one of the efficient options in the tree under both high transmission scenarios (high and low severity).