Genetic characteristics of OXA-48-producing Enterobacterales from China

•OXA-48-produicng K. pneumoniae (OXAKp) ST383, ST147 and ST11 caused outbreaks of different scales in our hospital.•OXA-48-producing E. coli ST156 and ST648, E. cloacae ST414 and ST418, and K. oxytoca ST34 were also identified.•K. pneumoniae ST11 co-producing KPC-2 and OXA-48 has been identified in our hospital.•It is possible that KPC-2-producing K. pneumoniae ST11 obtained the blaOXA-48-carrying plasmid during its spread.•A novel 109-kb blaOXA-48-carrying IncL plasmid has been identified from OXAKp ST11.