1887

Abstract

Mobilized colistin resistance () genes confer resistance to colistin, a last-resort antibiotic for multidrug-resistant Gram-negative infections. In this case report, we describe a novel lipid-based matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) diagnostic used to rapidly identify an -positive directly from a patient with a urinary tract infection without the need for growth.

Funding
This study was supported by the:
  • Foundation for the National Institutes of Health (Award R01AI104895)
    • Principle Award Recipient: RobertK Ernst
  • This is an open-access article distributed under the terms of the Creative Commons Attribution NonCommercial License. The Microbiology Society waived the open access fees for this article.
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/content/journal/acmi/10.1099/acmi.0.000309
2021-12-17
2022-01-28
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