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Updated: Feb 12, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus MRSA
Published on: February 9, 2011
Persistence of meticillin-resistant Staphylococcus aureus carriage in re-admitted patients
1Department of Clinical Epidemiology, Tan Tock Seng Hospital, Singapore.
Abstract:
A retrospective cohort study was conducted to investigate the duration and risk factors for persistence of meticillin-resistant Staphylococcus aureus (MRSA) colonization among known carriers who were re-admitted to hospital. MRSA carriage persisted in a high proportion of known carriers up to two years after their last date of discharge, and re-admission screening should be performed for at least this duration. A targeted screening approach should focus on older patients with a history of long inpatient stays, who are at higher risk of persistent carriage. Timely discharge planning is important in reducing the risk of persistent MRSA colonization among known carriers.
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