Methicillin‐Resistant Staphylococcus aureus Infection and Colonization Among Hospitalized Prisoners
From Evanston Northwestern Healthcare, Evanston, Illinois (M.‐.O.W.); the Departments of Epidemiology and Preventive Medicine (J.P.F., D.M.H., A.D.H., E.N.P.), Pathology (R.A.V., J.K.J.), and Medicine (H.C.S.), University of Maryland School of Medicine, the University of Maryland Medical Center (H.C.S., J.N.H., J.H.), and the Veterans Affairs Maryland Health Care System (A.D.H., E.N.P.), Baltimore, Maryland.
We assessed methicillin‐resistant Staphylococcus aureus (MRSA) infection and colonization in hospitalized prisoners. Of 434 admission surveillance cultures, 58 (13%) were positive for MRSA. The sensitivity of admission surveillance cultures of samples from the anterior nares was 72% and increased to 84% when the calculation included cultures of wound samples. Hospitalized prisoners are at high risk for MRSA infection and colonization, and surveillance should include cultures of nares and wound samples.
Received July 26, 2006; accepted November 28, 2006; electronically published May 25, 2007.
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Presented in part: 44th Interscience Conference on Antimicrobial Agents and Chemotherapy; Washington DC; November 2004 (Abstract K‐1856).



