Fig. 3From: Identifying co-endemic areas for major filarial infections in sub-Saharan Africa: seeking synergies and preventing severe adverse events during mass drug administration campaignsVariety of MDA schemes by country and implementation unit (IU) according to filariasis co-endemicity. The y-axis displays the number of IUs in which 1 to 8 different MDA schemes would be applicable according to the distribution and overlapping of loiasis, onchocerciasis and lymphatic filariasisBack to article page