ESBLs	Extended-spectrum beta-lactamases
KPC	Klebsiella pneumoniae carbapenemase
MDR	Multidrug-resistant
ECDC	European Centre for Disease Control
XDR	Extended multidrug-resistant
PDR	Pandrug-resistant
NDM	New Delhi Metallo-beta-lactamases
CHDL	Carbapenem-hydrolyzing class D beta-lactamases
MRSA	Methicillin-resistant Staphylococcus aureus
PFGE	Pulsed-field gel electrophoresis
AST	Antimicrobial susceptibility testing
EUCAST	European Committee on Antimicrobial Susceptibility Testing
DDST	Double disk diffusion method