Fig. 1From: Spatial distribution and trypanosome infection of tsetse flies in the sleeping sickness focus of Zimbabwe in Hurungwe DistrictThe area in Zimbabwe (Zambezi escarpment, Hurungwe District) that was the focus of this study. The source of human African trypanosomiasis cases is the WHO Atlas of HAT, Simarro et al. [10]. Abbreviation: HAT, human African trypanosomiasisBack to article page