Related Experiment Video
Updated: Mar 7, 2026
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Isolation and Identification of Waterborne Antibiotic-Resistant Bacteria and Molecular Characterization of their Antibiotic Resistance Genes
Published on: March 3, 2023
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[Multi-resistant pathogens - are they also resistant to disinfectants?]
Johannes Knobloch1, Birte Knobling1
1Institut für Medizinische Mikrobiologie, Virologie und Hygiene, Arbeitsbereich Krankenhaushygiene, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland.
Laryngo- Rhino- Otologie
|March 5, 2026
Summary
Multidrug-resistant organisms (MDROs) pose infection risks in hospital rooms. This review examines if these resistant pathogens can also withstand common disinfectants, impacting patient safety and hospital hygiene.
Area of Science:
- Infectious Diseases
- Microbiology
- Hospital Epidemiology
Background:
- Hospital-acquired infections are a significant concern.
- Multidrug-resistant organisms (MDROs) are a growing threat.
- Previous room occupants with MDROs increase transmission risk.
Purpose of the Study:
- To investigate if MDROs exhibit resistance to disinfectants.
- To review current research on disinfectant efficacy against MDROs.
- To understand the implications for hospital disinfection protocols.
Main Methods:
- Literature review of relevant studies.
- Analysis of research on disinfectant activity against various MDROs.
- Synthesis of findings on microbial resistance patterns.
Main Results:
- Evidence suggests MDROs may persist despite disinfection.
- Specific disinfectants show variable efficacy against different MDROs.
- Incomplete disinfection can contribute to MDRO transmission.
Conclusions:
- MDROs may possess inherent or acquired resistance to disinfectants.
- Current disinfection practices may require re-evaluation.
- Further research is needed to optimize disinfection strategies against MDROs.
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