Fig. 1From: Continued in vitro cefazolin susceptibility in methicillin-susceptible Staphylococcus aureusCeftriaxone zone diameters (mm) for MSSA isolates, separated by year collected. Black bars are zone diameters in “Intermediate” range (14–20 mm), light gray bars are zone diameters in “Susceptible” range (≥ 21 mm). Values in top left corner of each pane reflect percent “intermediate” of all MSSA isolates to ceftriaxone in each year. Values in top right corner of each pane reflect percent of S. aureus isolates that were methicillin susceptible (MSSA) in each yearBack to article page