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Updated: Jul 5, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
Published on: February 9, 2011
[Incidence of methicillin-resistant Staphylococcus aureus in community-onset paediatric skin infections: a
T Hubiche1, D Duchemin, P Lehours
1Unité de dermatologie pédiatrique, hôpital Pellegrin-Enfants, place Amélie-Raba-Léon, 33076 Bordeaux cedex, France. hubiche-t@chi-frejus-saint-raphael.fr
Background:
A dramatic increase in the incidence of methicillin-resistant Staphylococcus aureus (MRSA) in community-onset skin infections has been reported over the last 10 years in the USA. The emergence of MRSA has been recently described in France. The aims of this study were to assess the incidence of MRSA in community-onset skin infections and to analyse the characteristics of MRSA skin infections in a French paediatric population.
Patients And Methods:
This is a retrospective study covering the period January 2000 to December 2005. Patients aged under 15 years with S. aureus isolated from skin and a clinical diagnosis of skin infection were included.
Results:
One hundred and thirty-four children were included with a median age of 3.4 years. There were no significant differences in MRSA prevalence between the different years of the study. The overall prevalence of MRSA was 8.2% (n=11/134). None of the isolated strains presented an antimicrobial susceptibility profile suggestive of the ST80-type community-acquired MRSA described in France. Three MRSA strains were isolated from serious superantigen-mediated skin infections. The antimicrobial susceptibility and genetic profile (tst-positive agr2 MSRA) for one strain of S. aureus militated strongly in favour of an MRSA ST5 clone skin infection.
Conclusion:
In this study we found no evidence of epidemic spread of MRSA in community-onset childhood skin infections between 2000-2005. Nevertheless, we report three cases of serious MRSA-induced superantigen-associated skin infection. This argues in favour of the presence of virulent community MRSA clones in France.
Insights
Methicillin-resistant Staphylococcus aureus (MRSA) skin infections were not found to be epidemic in French children between 2000-2005. However, three serious MRSA skin infections indicate the presence of virulent community MRSA clones in France.
Area of Science:
- Medical Microbiology
- Infectious Diseases
- Paediatric Dermatology
Context:
- Rising incidence of community-onset methicillin-resistant Staphylococcus aureus (MRSA) skin infections in the USA.
- Emergence of MRSA previously described in France.
- Need to assess MRSA in a French paediatric population.
Purpose:
- To evaluate the incidence of MRSA in community-onset skin infections among children in France.
- To characterize MRSA skin infections in this population.
- To investigate the presence of specific MRSA clones.
Summary:
- A retrospective study (2000-2005) included 134 children under 15 with S. aureus skin infections.
- Overall MRSA prevalence was 8.2% with no significant increase over time.
- Three cases of serious MRSA skin infections were identified, suggesting the presence of virulent community MRSA clones.
Impact:
- Provides data on MRSA prevalence in French paediatric skin infections.
- Highlights the potential for serious MRSA-induced skin infections.
- Informs public health strategies for managing MRSA in community settings.
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