Z el Harrif

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A clinical isolate of Klebsiella pneumoniae was found to be resistant to ampicillin (MIC of 128 microg/ml), ticarcillin (MIC of 512 microg/ml), and ceftazidime (MIC of 128 microg/ml) and susceptible to all other beta-lactams; a synergistic effect between clavulanate and ceftazidime suggested the presence of an extended-spectrum beta-lactamase (ESBL).(More)
Over a 6 month-period (1st January to 30th June 1995), the results of antibiotic susceptibility testing routinely performed for beta-lactams against enterobacteria, Pseudomonas aeruginosa, and Acinetobacter in 7 laboratory hospitals of Aquitaine, have been collected and divided in susceptibility profiles. A total of 9269 strains (7323 enterobacteria, 1667(More)
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