Biomes and soil types of sub-national divisions with presence of plague, Latin America, 2000–2012.

Legend:Biomes: DXS: deserts & xeric shrublands; MGS: montane grasslands and shrublands; TSGSS: tropical & subtropical grasslands, savannas & shrublands; TSDBF: tropical & subtropical dry broadleaf forests; TSMBF: tropical & subtropical moist braodleaf forests.Soils: LP: leptosols; RG: regosols; CM: cambisols; AR: arenosols; AN: andosols; FR: ferralsols; PH: phaeozems; AC: acrisols; LV: luvisols; FL: fluvisols;