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Fluoroquinolone resistance in Staphylococcus intermedius

Authors


Prof. David H. Lloyd Department of Small Animal Medicine and Surgery, Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Herts, AL9 7TA, UK

Abstract

Four canine isolates of S. intermedius resistant to enrofloxacin were isolated amongst a total of 429 screened. Two of these were shown to exhibit resistance also to marbofloxacin and ciprofloxacin. Whilst molecular studies have shown the mechanism of resistance to these quinolone antibiotics to be similar in a number of staphylococcal species, it was not possible to confirm this mechanism in Staphylococcus intermedius.

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