Microbial contamination of donor corneoscleral rims and storage medium in keratoplasty.

All tested bacterial isolates were Gram-positive; three of six tested were not susceptible to levofloxacin and gatifloxacin (minimum inhibitory concentrations ≥4 μg/mL), including methicillin-resistant Staphylococcus aureus, but retained susceptibility to vancomycin and meropenem.

All fungal isolates were Candida with low minimum inhibitory concentrations for voriconazole and micafungin.