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Detection and Prevalence of Penicillin-Susceptible Staphylococcus aureus in the United States in 2013
Journal article   Open access   Peer reviewed

Detection and Prevalence of Penicillin-Susceptible Staphylococcus aureus in the United States in 2013

S S Richter, G V Doern, K P Heilmann, S Miner, S Tendolkar, F Riahi and D J Diekema
Journal of clinical microbiology, Vol.54(3), pp.812-814
03/2016
DOI: 10.1128/JCM.03109-15
PMCID: PMC4767943
PMID: 26763960
url
https://doi.org/10.1128/JCM.03109-15View
Published (Version of record) Open Access

Abstract

Using blaZ PCR as the "gold standard," the sensitivities of CLSI penicillin zone edge and nitrocefin-based tests for β-lactamase production in Staphylococcus aureus were 64.5% and 35.5%, respectively, with specificity of 99.8% for both methods. In 2013, 13.5% of 3,083 S. aureus isolates from 31 U.S. centers were penicillin susceptible.
Microbial Sensitivity Tests Genes, Bacterial United States - epidemiology Prevalence Staphylococcal Infections - epidemiology Penicillin Resistance Humans Methicillin-Resistant Staphylococcus aureus - drug effects Staphylococcal Infections - microbiology Penicillins - pharmacology Staphylococcus aureus - drug effects

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