Related Experiment Video
Updated: Aug 23, 2026

Testing the Role of Multicopy Plasmids in the Evolution of Antibiotic Resistance
Published on: May 2, 2018
The crisis of antibiotic-resistance in bacteria
1Department of Microbiology, King Abdul-Aziz University Hospital, PO Box 80215, Jeddah 21589, Kingdom of Saudi Arabia. ahmedeltahawy@hotmail.com
Abstract:
Significant increases in the prevalence of resistance to antibiotics have been observed in common pathogen of humans worldwide. The consequences of the appearance and spread of antimicrobial resistance have included increasing morbidity, mortality, and cost of health care. The increasing use of antimicrobial agents promotes the appearance and spread of bacterial resistance. Strict clinical guidelines on antibiotic prescribing and firm guidance on the optimum length of treatment is required. These strategies can be utilized as a part of a multidisciplinary approach to limit the appearance and dissemination of antimicrobial resistance, in addition to, surveillance of antibiotic resistance rates both locally and nationally.
Insights
Antibiotic resistance in human pathogens is rising globally, leading to increased illness, death, and healthcare costs. Implementing strict prescribing guidelines and treatment durations is crucial to combat this growing public health threat.
Area of Science:
- Microbiology
- Public Health
- Infectious Diseases
Background:
- The global prevalence of antibiotic resistance in common human pathogens is significantly increasing.
- Antimicrobial resistance (AMR) leads to elevated morbidity, mortality, and healthcare expenditures.
- Widespread use of antimicrobial agents accelerates the emergence and dissemination of bacterial resistance.
Purpose of the Study:
- To highlight the critical issue of rising antibiotic resistance worldwide.
- To emphasize the severe consequences of antimicrobial resistance on public health and healthcare systems.
- To advocate for strategic interventions to mitigate the spread of antibiotic resistance.
Main Methods:
- Review of current trends in antibiotic resistance prevalence.
- Analysis of the impact of antimicrobial use on resistance development.
- Identification of key strategies for controlling antimicrobial resistance.
Main Results:
- Observed significant increases in antibiotic resistance in prevalent human pathogens.
- Documented links between antimicrobial agent use and the promotion of resistance.
- Identified clinical guidelines and treatment duration as critical factors.
Conclusions:
- Strict clinical guidelines for antibiotic prescribing are essential.
- Optimizing treatment duration is a key component in managing resistance.
- A multidisciplinary approach including surveillance is vital to limit AMR spread.
Related Concept Videos
Antibiotic Selection
Mechanism of Antibiotic Resistance in MRSA
Development of Antibiotic Resistance
Clinical Significance of Antibiotic Resistance
Microbiota Modulation by Antibiotics
Defense Against Bacterial Pathogens
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
