Fig. 2From: Successful control of the first carbapenem-resistant Klebsiella pneumoniae outbreak in a Chinese hospital 2017–2019Epidemiological links between CRKP patients (n = 31 cases). Nodes represent cases (1–31) and color represent department when infection. Arrows indicate epidemiological link between cases, directly (patients in the same ward) or indirectly (share common room, environmental source or via undetected intermediate patient)Back to article page