Spread of Plasmid-Encoded NDM-1 and GES-5 Carbapenemases among Extensively Drug-Resistant and Pandrug-Resistant Clinical Enterobacteriaceae in Durban, South Africa.

ABSTRACT: Whole-genome sequence analyses revealed the presence of bla_NDM-1 (n = 31), bla_GES-5 (n = 8), bla_OXA-232 (n = 1), or bla_NDM-5 (n = 1) in extensively drug-resistant and pandrug-resistant Enterobacteriaceae organisms isolated from in-patients in 10 private hospitals (2012 to 2013) in Durban, South Africa. Two novel NDM-1-encoding plasmids from Klebsiella pneumoniae were circularized by PacBio sequencing. In p19-10_01 [IncFIB(K); 223.434 bp], bla_NDM-1 was part of a Tn1548-like structure (16.276 bp) delineated by IS26 The multireplicon plasmid p18-43_01 [IncR_1/IncFIB(pB171)/IncFII(Yp); 212.326 bp] shared an 80-kb region with p19-10_01, not including

SUBMITTER: Pedersen T 

PROVIDER: S-EPMC5923139 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature