Staphylococcus lugdunensis is considered more pathogenic than other coagulase-negative Staphylococci (CoNS), with its virulence resembling that of Staphylococcus aureus. We report a retrospective study of all S. lugdunensis infection cases during a 3.5-year period in a large tertiary university hospital in Greece. S.lugdunensis was susceptible to most tested antibiotics, although a high resistance percentage was found to clindamycin (27%) and erythromycin (25%). The susceptibility rate to penicillin was 49%, much lower than previously reported elsewhere, indicating that penicillin may not be an optimal treatment choice for S. lugdunensis infections in our region.
Keywords: CoNS; Greece; Staphylococcus lugdunensis.