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Problems in identification of Campylobacter jejuni associated with acquisition of resistance to nalidixic acid
M Altwegg1, A Burnens, J Zollinger-Iten
1Department of Medical Microbiology, University of Zurich, Switzerland.
Journal of Clinical Microbiology
|September 1, 1987
Abstract:
In a patient with campylobacteriosis, we observed development of resistance to nalidixic acid and norfloxacin under adequate treatment with the latter antibiotic. Isolates before and after treatment differed in their total protein profile but were otherwise identical with respect to enzymatic activity, serotype, crude membrane protein profiles, and other phenotypic characteristics.