Interpretive criteria for testing susceptibility of staphylococci to mupirocin
Author(s) -
J. Finlay,
Linda A. Miller,
James A. Poupard
Publication year - 1997
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.41.5.1137
Subject(s) - mupirocin , agar dilution , agar dilution method , microbiology and biotechnology , agar diffusion test , agar , dilution , staphylococcus aureus , biology , minimum inhibitory concentration , bacteria , antibiotics , physics , genetics , methicillin resistant staphylococcus aureus , thermodynamics
To determine appropriate mupirocin susceptibility testing interpretive criteria, 177 staphylococci were tested by agar dilution, disk diffusion, and E test. E test was found to be a reliable method for determining susceptibility of staphylococci to mupirocin. The agar dilution and disk diffusion results were plotted on a scattergram, and error rates were calculated. No errors were found with susceptibility breakpoints of > or = 4 microg/ml (MIC) and > or = 14 mm (zone diameter).
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