This dynamic map created in ArcGIS Online integrates several data layers (click "Layers" in the upper right corner to toggle): 1) All HPAI outbreaks in 2018 visualized as locations and a heat map (FAO EMPRES-i); 2) Risk of AI H7N9 (Livestock Ge Wiki); 3) HPAI endemicity risk map from Dhingra et al, 2017; 4) Extensive chicken density from Gilbert et al, 2015; 5) Markets locations: a) classified by daily poultry turnover rate and b) unclassified pending description (ECTAD Vietnam); 6) Market trade connections (ECTAD Vietnam).