Related Experiment Video
Updated: Jun 4, 2026

Preparation of Zinc Oxide Nanoparticles and the Evaluation of their Antibacterial Effects
Published on: September 27, 2024
Common approaches to the control of multidrug-resistant organisms other than methicillin-resistant Staphylococcus
Courtney Hebert1, Stephen G Weber
1Section of Infectious Diseases and Global Health, University of Chicago, 5841 South Maryland Avenue, MC 5065, Chicago, IL 60637, USA.
Abstract:
Curbing antibiotic resistance is a challenge in health care today. Infections caused by multidrug-resistant organisms are estimated to cause 12,000 deaths and cost 3.5 billion dollars in excess health care costs in the United States annually. This article focuses on relevant infection control measures for vancomycin-resistant enterococci, multidrug-resistant gram-negative infections, and Clostridium difficile. Common control strategies targeting these pathogens are reviewed and opportunities for research and more effective deployment of existing tools are highlighted. When there is less extensive evidence available from the published literature, the experience with methicillin-resistant Staphylococcus aureus is discussed as it might apply to other pathogens.
Insights
Antibiotic resistance is a major health threat. This review covers infection control for vancomycin-resistant enterococci, multidrug-resistant gram-negative infections, and Clostridium difficile, highlighting research needs.
Area of Science:
- Infectious Diseases
- Public Health
- Microbiology
Background:
- Antibiotic resistance poses a significant global health challenge.
- Multidrug-resistant organism infections cause substantial mortality and healthcare costs in the US.
- Effective infection control is crucial to mitigate the impact of resistant pathogens.
Purpose of the Study:
- To review current infection control strategies for key multidrug-resistant organisms.
- To identify research gaps and opportunities for improving infection control.
- To discuss the applicability of methicillin-resistant Staphylococcus aureus control measures to other pathogens.
Main Methods:
- Literature review of infection control measures.
- Analysis of common control strategies for specific pathogens.
- Discussion of evidence-based practices and expert experience.
Main Results:
- Key pathogens discussed include vancomycin-resistant enterococci, multidrug-resistant gram-negative infections, and Clostridium difficile.
- Common control strategies involve a combination of environmental hygiene, patient isolation, and antimicrobial stewardship.
- Gaps in evidence necessitate further research for optimized control.
Conclusions:
- Enhanced infection control practices are vital to combat rising antibiotic resistance.
- Further research is needed to develop and implement more effective control strategies.
- Lessons learned from methicillin-resistant Staphylococcus aureus can inform control of other resistant organisms.
Related Concept Videos
Clinical Significance of Antibiotic Resistance
Mechanism of Antibiotic Resistance in MRSA
Methods for Controlling Microbial Growth
Biological Methods for Microbial Control
Combined Effects of Drugs: Synergism
Such synergistic combinations...
Development of Antibiotic Resistance