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Updated: Jul 17, 2026

Biosensor for Detection of Antibiotic Resistant Staphylococcus Bacteria

Biosensor for Detection of Antibiotic Resistant Staphylococcus Bacteria

Published on: May 8, 2013

Fusidic acid resistance in Staphylococcus aureus.

D Dobie¹, J Gray

¹Department of Microbiology, Birmingham Children's Hospital, Steelhouse Lane, Birmingham B4 6NH, UK.

Archives of Disease in Childhood

|January 8, 2004

Summary

This review examines fusidic acid resistance in Staphylococcus aureus, covering its microbiology and clinical impact. It provides guidance on appropriate fusidic acid use and future research directions for antibiotic stewardship.

Area of Science:

Microbiology
Clinical Medicine
Infectious Diseases

Background:

Staphylococcus aureus is a significant human pathogen.
Fusidic acid is an important antibiotic for treating S. aureus infections.
Increasing resistance to fusidic acid is a growing clinical concern.

Purpose of the Study:

To review current knowledge on fusidic acid resistance in Staphylococcus aureus.
To discuss the microbiological mechanisms and clinical implications of this resistance.
To provide evidence-based recommendations for fusidic acid prescribing and future research.

Main Methods:

Comprehensive literature search of microbiological and clinical studies.
Synthesis of data on resistance prevalence, mechanisms, and treatment outcomes.

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Analysis of current prescribing guidelines and identification of research gaps.

Main Results:

Fusidic acid resistance in Staphylococcus aureus is widespread globally.
Mechanisms of resistance include target mutations and efflux pumps.
Clinical outcomes for infections with resistant strains are often poorer, necessitating alternative treatments.

Conclusions:

Prudent use of fusidic acid is crucial to preserve its efficacy.
Further research is needed to understand resistance dynamics and develop new therapeutic strategies.
Updated guidelines for fusidic acid prescribing are recommended to combat resistance.