Fig 1.
Decision tree for each step of the gHAT sampling, adapted from Simarro et al [21].
Fig 2.
Location of randomly selected sample sites, related to human population density and the origins of past HAT cases.
Fig 3.
Demographic of the screened population as a percentage of the total screened population (shown on the left, a) and UN derived national demographic data for Uganda (shown on the right, b).
Table 1.
Results of active screening shown by sample (village) site, combined totals included at bottom.
Fig 4.
Numbers of CATT on whole blood suspects and number of trypanolysis positives found at each sample point.