Abstract
INTRODUCTION:
Carbapenemase-resistant enterobacteria that produce the bla NDM gene are found worldwide. However, this is the first report of blaNDM in Klebsiella aerogenes in Brazil.
METHODS:
The identification of bacterial species was performed using anautomated system and confirmed by biochemical tests, 16S rRNA gene sequencing, and detection of resistance genes.
RESULTS:
The clinical isolate showed minimum inhibitory concentration resistance to meropenem and polymyxin B at 8mg/L and 4mg/L, respectively. Only the blaNDM gene was detected.
CONCLUSIONS:
The current report of the blaNDM gene in isolated MDR enterobacteria indicates that this gene can spread silently in a hospital setting.
Keywords:
Klebsiella aerogenes; blaNDM gene; metallo-betalactamase; Carbapenemase; Multidrug-resistant