Spread of Carbapenem-Resistant Klebsiella pneumoniae Clinical Isolates Producing NDM-Type Metallo-β-Lactamase in Myanmar.

ABSTRACT: A total of 38 isolates of carbapenem-resistant Klebsiella pneumoniae harboring bla_NDM were obtained during surveillance of 10 hospitals in Myanmar. Of these 38 isolates, 19 (50%) harbored genes encoding 16S rRNA methylases, such as armA or rmtB. The K. pneumoniae strains tested belonged to 17 sequence types (STs), including the high-risk clonal lineages ST101 and ST147. The ST101 and ST147 isolates carried IncFII plasmids harboring bla_NDM-5 and IncFIB(pQil) plasmids harboring bla_NDM-1, respectively. These results indicate that IncFII plasmids harboring bla_NDM-5 and IncFIB(pQil) plasmids harboring bla_NDM-1 have been spreading in K. pneumoniae ST101 and ST147 isolates, respectively, in Mya

SUBMITTER: Takei S 

PROVIDER: S-EPMC9431462 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature