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Updated: Aug 10, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
Published on: February 9, 2011
[Changes in epidemiological pattern of methicillin-resistant Staphylococcus aureus infections in a tertiary hospital.
M S Corbacho Malo1, J Sarria Amigot, M J Hernández Navarrete
1Servicio de Medicina Preventiva, Hospital Miguel Servet, Zaragoza. msolcorb@public.ibercaja.es
Objective:
To describe the demographic pattern and tendency of the infections by MRSA between 1992 and 1997.
Design And Methods:
Descriptive study of the infections by MRSA in a tertiary-care hospital.
Results:
267 MRSA infections, 131 infections were included within 58 buds and 136 cases isolated form. The more affected services were Internal Medicine, Urology, Neurology, Vascular surgery and intensive care unit. A tendency was observed to the increase in > 65 years cases and in medical services.
Conclusions:
The increase of elderly cases in medical services and > 65 years carriers in their nose could translate the existent situation in the community.
Insights
This study tracked Methicillin-resistant Staphylococcus aureus (MRSA) infections from 1992-1997. Findings indicate a rise in MRSA cases among elderly patients and within medical services.
Area of Science:
- Infectious Diseases
- Epidemiology
- Medical Microbiology
Context:
- Methicillin-resistant Staphylococcus aureus (MRSA) poses a significant healthcare challenge.
- Understanding MRSA infection trends is crucial for effective public health strategies.
- Surveillance of MRSA in tertiary-care settings provides valuable epidemiological data.
Purpose:
- To delineate the demographic patterns of MRSA infections.
- To identify trends in MRSA infections between 1992 and 1997.
- To analyze the distribution of MRSA across different hospital services.
Summary:
- A descriptive study analyzed 267 MRSA infections in a tertiary-care hospital.
- Internal Medicine, Urology, Neurology, Vascular Surgery, and ICUs were most affected.
- An increasing trend was observed in patients over 65 and in medical services.
Impact:
- The findings highlight a potential increase in community-based MRSA carriage among the elderly.
- This data can inform targeted interventions for vulnerable populations.
- Understanding service-specific infection rates aids in resource allocation and infection control.
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