Fig. 4From: Key immunity characteristics of diverse stages of brucellosis in rural population from Inner Mongolia, ChinaHeatmaps with Pearson correlation coefficient. The expression of TLR2 and TLR4 in the lymphocytes, monocytes and granulocytes among the acute (a), chronic (b), healthy (c), inapparent (d), and recovery (e) groups. The color density represents the magnitude of the correlations, with blue color indicating positive and red color indicating negative. L lymphocytes, M monocytes, G granulocytesBack to article page