Fig. 5From: Human distribution and spatial-temporal clustering analysis of human brucellosis in China from 2012 to 2016Spatial-Temporal clustering of the reported brucellosis cases in the mainland of China from 2012 to 2016. (The circles represent the clustering areas, such that the largest represents the primary clustering area, and the remaining ones represent the secondary clustering areas. (Color is required for this figure))Back to article page