Fig. 2From: Extended spectrum beta-lactamase producing Enterobacterales faecal carriage in a medical intensive care unit: low rates of cross-transmission and infectionPFGE analysis for Escherichia.coliPFGE migration for Escherichia coli colonizing isolates. 8C and 18C: duplicate colonizing isolates used as positive control. 2I and 15I: infecting isolates. L: ladderBack to article page