Fig. 2From: Key immunity characteristics of diverse stages of brucellosis in rural population from Inner Mongolia, ChinaThe proportions of Th1 (a), Th2 (b), and Th-17a (c) in the peripheral blood from different groups. *P < 0.05; **P < 0.01; ***P < 0.001; ****P < 0.0001Back to article page