J Med Microbiol Email Content Delivery
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Right arrow Citation Map
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Han, Z.
Right arrow Articles by Nachamkin, I.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Han, Z.
Right arrow Articles by Nachamkin, I.
Agricola
Right arrow Articles by Han, Z.
Right arrow Articles by Nachamkin, I.
J Med Microbiol 56 (2007), 43-46; DOI: 10.1099/jmm.0.46777-0
© 2007 Society for General Microbiology
ISSN 1473-5644

Evaluation of mannitol salt agar, CHROMagar Staph aureus and CHROMagar MRSA for detection of meticillin-resistant Staphylococcus aureus from nasal swab specimens

Zhuolin Han1, Ebbing Lautenbach1,2,3, Neil Fishman1,2 and Irving Nachamkin4

1 Department of Hospital Epidemiology and Infection Control, University of Pennsylvania School of Medicine, Philadelphia, PA, USA

2 Department of Medicine, Division of Infectious Diseases, University of Pennsylvania School of Medicine, Philadelphia, PA, USA

3 Department of Biostatistics and Epidemiology, Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania School of Medicine, Philadelphia, PA, USA

4 Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA, USA

Correspondence
Irving Nachamkin
nachamki{at}mail.med.upenn.edu

Received 12 June 2006
Accepted 10 September 2006

Mannitol salt agar (MSA), CHROMagar Staph aureus (CSA) and CHROMagar MRSA (CSA-MRSA) were evaluated with nasal surveillance specimens for their ability to detect Staphylococcus aureus and meticillin-resistant S. aureus (MRSA). CSA was found to be more sensitive than MSA in detecting S. aureus (98 versus 84.3 %; P=0.03). CSA and CSA-MRSA were equivalent in the ability to detect MRSA at 24 h (89.7 versus 87.2 %) and at 48 h (94.9 versus 94.9 %). When combined with Staphaurex slide confirmation testing, both CSA and CSA-MRSA were highly specific (100 %) media for detecting MRSA from nasal swab specimens.

Abbreviations: CNS, coagulase-negative staphylococci; CSA, CHROMagar Staph aureus; CSA-MRSA, CHROMagar MRSA; MRSA, meticillin-resistant S. aureus; MSA, mannitol salt agar.




This article has been cited by other articles:


Home page
 J. Clin. Microbiol.Home page
E. J. Baron, H. D'Souza, A. Qi Wang, and D. L. Gibbs
Evaluation of the Biomic V3 Microbiology System for Identification of Selected Species on BBL CHROMagar Orientation Agar and CHROMagar MRSA Medium
J. Clin. Microbiol., October 1, 2008; 46(10): 3488 - 3490.
[Abstract] [Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
INT J SYST EVOL MICROBIOL J MED MICROBIOL MICROBIOLOGY J GEN VIROL ALL SGM JOURNALS
Copyright © 2007 Society for General Microbiology.