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Updated: Jun 7, 2026

Isolation and Identification of Waterborne Antibiotic-Resistant Bacteria and Molecular Characterization of their Antibiotic Resistance Genes
Published on: March 3, 2023
[Carbapenem resistance in gram-negative bacteria]
Marc J M Bonten1, Jan Kluytmans, Bart Jan Kulberg
1Universitair Medisch Centrum Utrecht, Utrecht, afd. Medische Microbiologie, the Netherlands. mbonten@umcutrecht.nl
Abstract:
Antibiotic resistance poses a serious threat to the successful treatment of hospitalized patients. Micro-organisms that produce carbapenamases, such as Klebsiella pneumoniae carbapenamases (KPCs) represent the next step in the continuously emerging problem of antibiotic resistance. Restrictions on antibiotic use plus optimal adherence to infection control measures will be crucial to limit the spread of KPC in hospitals in the Netherlands in the coming years.
Insights
Antibiotic resistance is a major threat in hospitals. Klebsiella pneumoniae carbapenemases (KPCs) are a growing concern, necessitating strict antibiotic use and infection control to prevent spread in Dutch hospitals.
Area of Science:
- Medical Microbiology
- Infectious Diseases
- Public Health
Background:
- Antibiotic resistance is a critical global health challenge.
- Carbapenemase-producing organisms, like Klebsiella pneumoniae carbapenemases (KPCs), are emerging threats.
- Hospitalized patients are particularly vulnerable to resistant infections.
Purpose of the Study:
- To highlight the growing threat of carbapenemase-producing Klebsiella pneumoniae in hospital settings.
- To emphasize the importance of infection control and antibiotic stewardship in managing KPC spread.
- To provide recommendations for limiting KPC transmission in Dutch hospitals.
Main Methods:
- Literature review on carbapenemase-producing organisms.
- Analysis of current infection control practices.
- Assessment of antibiotic usage patterns in healthcare settings.
Main Results:
- Klebsiella pneumoniae carbapenemases (KPCs) represent a significant advancement in antibiotic resistance.
- Effective infection control measures are vital to curb the spread of KPCs.
- Judicious antibiotic use is essential to mitigate resistance development.
Conclusions:
- Combating KPC spread requires a dual approach: stringent infection control and restricted antibiotic use.
- Proactive strategies are necessary to preserve the efficacy of antibiotics in clinical practice.
- The Netherlands must implement these measures to control KPC in hospitals.
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