Figure. Trends in Fluoroquinolone Nonsusceptibility Among Coagulase-Negative Staphylococcus Isolates.

Trends in fluoroquinolone nonsusceptibility among coagulase-negative Staphylococcus isolates causing endophthalmitis at the Bascom Palmer Eye Institute, Miami, Florida, from January 1, 1995, to December 31, 2016. Data are divided by each fluoroquinolone antibiotic (ciprofloxacin, levofloxacin, and moxifloxacin). Not all isolates were tested for antimicrobial susceptibility. The total number of isolates in each time frame was 83 (1995-1999); 63 (2000-2004); 75 (2005-2009); and 97 (2010-2016), respectively.