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Published on: July 9, 2012
Antimicrobial susceptibility of clinically relevant Gram-positive anaerobic cocci collected over a three-year period
A C M Veloo1, G W Welling, J E Degener
1Department of Medical Microbiology, UMCG, University of Groningen, P.O. Box 30001, 9700 RB Groningen, Netherlands. a.c.m.veloo@med.umcg.nl
Abstract:
The susceptibility of 14 species of 115 Gram-positive anaerobic cocci (GPAC) was determined for 14 antibiotics. To assure correct identification, strains were genotypically identified by fluorescence in situ hybridization and sequencing. Susceptibility differences (MIC₅₀ and MIC₉₀) for penicillin G, clindamycin, tigecycline, levofloxacin, amoxicillin-clavulanic acid, cefoxitin, ertapenem, meropenem, metronidazole, and doxycycline were found for the three clinically most relevant GPAC species: Finegoldia magna, Parvimonas micra, and Peptoniphilus harei.
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