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In-vitro activity of three fluoroquinolones, cefotaxime and clindamycin against staphylococci
F Schumacher-Perdreau1, G Peters
1Institute of Medical Microbiology and Hygiene, University of Cologne, Germany.
Abstract:
The in-vitro activity of three fluoroquinolones (ciprofloxacin, ofloxacin, temafloxacin) against 200 well-defined clinical isolates of staphylococci was investigated. The in-vitro activity of the fluoroquinolones tested was equal, with a strong indication of cross resistance. A clear distribution over two populations of different quinolone susceptibility--"naturally susceptible" and "naturally resistant" strains--could be found in penicillin-resistant, methicillin-susceptible Staphylococcus aureus, methicillin-resistant Staphylococcus aureus, Staphylococcus epidermidis and Staphylococcus haemolyticus.
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