Fig. 2From: Spatio-temporal clustering analysis and its determinants of hand, foot and mouth disease in Hunan, China, 2009–2015Local Indicators of Spatial Association (LISA) maps for the incidence of HFMD in Hunan Province, 2009–2015 (a-g); H-H, high-high cluster; L-L, low-low cluster; L-H, low-high cluster; H-L, high-low clusterBack to article page