Comparison of In Vitro Antimicrobial Activity of Cefamandole and Cefazolin with Cephalothin Against over 8000 Clinical Bacterial Isolates

摘要

Antimicrobial susceptibility to cefamandole versus cephalothin and cefazolin versus cephalothin was compared by the broth microdilution method against 3,000 and 5,895 clinical bacterial isolates, respectively. Cefamandole and, to a lesser degree, cefazolin showed greater activity than cephalothin against Enterobacteriaceae, but the three drugs were comparable against gram-positive cocci.