Publications by authors named "Cheryl A Tow-Keogh"
Objectives: To determine the potential for delafloxacin to select for resistant mutants in methicillin-resistant Staphylococcus aureus (MRSA), including isolates with existing mutations in the quinolone resistance determining region (QRDR).
Methods: Susceptibility testing by broth microdilution was performed on 30 MRSA clinical isolates. For four of these isolates, the presence or absence of mutations in the QRDR was characterized.