Fig. 1

Timeline of patients infected/colonized with NDM-1 producing Enterobacter cloacae (NDM-1 Ec) hospitalized in intensive care unit of the University Hospital of Reunion Island, Saint-Denis, France, June–August 2020 (n = 4). Each NDM-1 Ec positive patient is represented by a line and each positive sample is symbolized by a red box. For the positive clinical samples, letters in the red boxes indicate the specimen source: B for blood origin, P for pulmonary origin and R for rectal origin. Numbers in the boxes are those of the room in ICU. The death of Case 2 was considered not attributable to NDM-1 Ec.