Emergence of the Novel Aminoglycoside Acetyltransferase Variant aac(6')-Ib-D179Y and Acquisition of Colistin Heteroresistance in Carbapenem-Resistant Klebsiella pneumoniae Due to a Disrupting Mutation in the DNA Repair Enzyme MutS.

Abstract excerpt

Amikacin and colistin are effective against carbapenem-resistant Klebsiella pneumoniae In 2017, we successively isolated three carbapenem-resistant K. pneumoniae isolates (ST967) from a patient with chronic renal failure in Japan. The first (SMKP01, sputum, day 0) and second (SMKP02, blood, day 14) strains were resistant to most antimicrobials tested but still susceptible to amikacin (MICs of 4 and 0.5 mg/liter,...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Acetyltransferases
• Share to Carbapenems