American Society for Microbiology, Journal of Clinical Microbiology, 10(39), p. 3700-3702, 2001
DOI: 10.1128/jcm.39.10.3700-3702.2001
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ABSTRACT The detection of PBP 2a by the MRSA-Screen latex agglutination test with 201 clinical coagulase-negative staphylococci had an initial sensitivity of 98% and a high degree of specificity for Staphylococcus epidermidis strains compared to PCR for mecA . Determination of oxacillin MICs evaluated according to the new breakpoint (0.5 μg/ml) of the National Committee for Clinical Laboratory Standards exhibited an extremely low specificity for this population.