Fig. 5From: Sanitary installations and wastewater plumbing as reservoir for the long-term circulation and transmission of carbapenemase producing Citrobacter freundii clones in a hospital settingRoom occupation and CPE status of patients belonging to the ST170-cluster (ClusterB) over time Upper panel (white) visualises patient implicated in the ST170-cluster. There are two lanes per patient; the first lane (blocks) visualises room occupancy (RXX = room number other than R06) and the second lane (circles) summarises CPE status over time. Lower panel (orange) visualises CPE status of environmental samples taken at R06 Back to article page