Two IncHI1 megaplasmids in Klebsiella species reveal transposable-element-mediated blaIMP-1 mobilisation
This study characterises two blaIMP-1-carrying IncHI1 megaplasmids in Klebsiella isolates recovered in 2019 from routinely collected rectal swabs of inpatients in London and underscores the importance of longitudinal genomic surveillance of carbapenemase-encoding megaplasmids in healthcare settings.