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Updated: May 26, 2026

Biosensor for Detection of Antibiotic Resistant Staphylococcus Bacteria
Published on: May 8, 2013
Evaluation of a rapid culture-based screening test for detection of methicillin resistant Staphylococcus aureus
Boushra Fwity1, Ralf Lobmann, Andreas Ambrosch
1Institute of Laboratory Medicine and Microbiology, St.Joseph Hospital, Bremerhaven, Germany.
Abstract:
The performance of a culture based assay, BacLite Rapid MRSA for the rapid detection (5 hours) of methicillin resistant Staphylococcus aureus (MRSA) from specimens (n = 377) obtained from nares, throat, wounds and perineum was investigated. Compared to culture based reference methods (chromogenic MRSA ID (bioMerieux)), selective enrichment broth, PBP2' latex agglutination (Oxoid) and VITEK 2 identification (bioMerieux), an overall sensitivity of 71% with a 82% specificity and a negative predictive value (NPV) of 95% was provided. The Baclite test is rapid and easy to use and has the advantage of a culture-based detection method for MRSA.
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