Genome Analysis of Klebsiella pneumoniae Reveals International High-Risk Pandemic MDR Clones Emerging in Tertiary Healthcare Settings in Uganda.

ABSTRACT: Klebsiella pneumoniae is a threat to public health due to its continued evolution. In this study, we investigated the evolution, convergence, and transmission of hypervirulent and multi-drug resistant (MDR) clones of K. pneumoniae within healthcare facilities in Uganda. There was high resistance to piperacillin (90.91%), cefuroxime (86.96%), ceftazidime (84.62%), cefotaxime (84.00%), amoxicillin/clavulanate (75%), nalidixic acid (73.68%), and nitrofurantoin (71.43%) antibiotics among K. pneumoniae isolates. The isolates were genetically diverse, consisting of 20 different sequence types (STs) and 34 K-serotype groups. Chromosomal fosA (for fosfomycin) and oqxAB efflux pump genes were detected in all isolates. Two carbapenem resistance genes, blaNDM-5</

SUBMITTER: Byarugaba DK 

PROVIDER: S-EPMC10674604 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature