Fig. 2
The mean NMB of different active screening strategies. The mean NMB of different active screening strategies for given WTP per DALY averted (given as multiplication factor WTPc of GDP per capita from the DRC) and the proportion of passive infections that are treated, pt. The red areas show a negative NMB, whilst blue areas are positive NMB, with white at the boundary of no change. The maximum NMB for each WTPc and pt combination is marked by a yellow circle on each heatmap, with a cross if the maximum is for no active screening (only observed here for WTPc=0 and pt=27%). A population size of NH=1,000 is used and we fix za=3, the number of consecutive active screening rounds with zero-detections necessary to cease operations