Fig. 5From: Public health implications of Yersinia enterocolitica investigation: an ecological modeling and molecular epidemiology studyThe minimum spanning trees (MST) of Yersinia enterocolitica isolates. The circle size was proportional to the number of isolates. Links between circles were represented according to the number of allelic differences between STs. a Isolates from this study. b Isolates from this study and the public databaseBack to article page