Skip to main content
. 2020 Oct 13;9:142. doi: 10.1186/s40249-020-00754-8

Fig. 1.

Fig. 1

Age cluster distribution of the human brucellosis incidence in the mainland of China from 2012 to 2016

(The average incidence of human brucellosis among different age groups during 2012 to 2016 was divided into three clusters, with the highest incidence in the 40–65 groups)