all strains were susceptible to ampicillin , cefazolin , cefotaxime , cefotetan , cefoxitin , ceftriaxone , ciprofloxacin , fusidic acid , imipenem , metronidazole , mezlocillin , ofloxacin , penicillin g , piperacillin , teicoplanin , and vancomycin .
C0007554
cefotaxime
C0007561
ceftriaxone