Fig. 9From: Epidemiological surveys of, and research on, soil-transmitted helminths in Southeast Asia: a systematic reviewMean mass drug administration (MDA) coverage for pre-school aged children (pre-SAC) and school-aged children (SAC) in the Southeast Asian countries. Red = pre-SAC, Blue = SAC. Data collated from the World Health Organization preventive chemotherapy databank [20]. Country-specific data is included in Additional file 3 Back to article page