Antimicrobial Susceptibility Testing of 59 Strains of Campylobacter ...

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Montréal, Montréal, Québec, Canada H2X 3J4. Received 7 October ... Québec, Canada, and the antimicrobial susceptibility patterns of those ..... 1879–1882. 25.
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, July 1998, p. 1847–1849 0066-4804/98/$04.0010 Copyright © 1998, American Society for Microbiology. All Rights Reserved.

Vol. 42, No. 7

Antimicrobial Susceptibility Testing of 59 Strains of Campylobacter fetus subsp. fetus CAROLE TREMBLAY

AND

CHRISTIANE GAUDREAU*

De´partement de Microbiologie Me´dicale et Infectiologie, Pavillon St-Luc, Centre Hospitalier de l’Universite´ de Montre´al, Montre´al, Que´bec, Canada H2X 3J4 Received 7 October 1997/Returned for modification 15 January 1998/Accepted 15 April 1998

The susceptibilities of 59 Campylobacter fetus subsp. fetus isolates to eight antibiotics were studied by the agar dilution, E-test, and disk diffusion methods. None of the isolates were b-lactamase producers. All were susceptible to ampicillin, gentamicin, imipenem, and meropenem as determined by the three methods, with MICs at which 90% of the isolates are inhibited (MIC90s) (determined by agar dilution) of 2, 1,