“…The first linezolid-resistant clinical isolate was reported in an MRSA isolate in the USA (Tsiodras et al, 2001). Since then, the occurrence of linezolid-resistant staphylococci has been increasingly reported in the United States (Mendes et al, 2008;Scheetz et al, 2008), Mexico (Mendes et al, 2010a), Japan (Ikeda-Dantsuji et al, 2011), Italy (Bongiorno et al, 2010;Mendes et al, 2010b), Spain (Sánchez García et al 2010;Seral et al, 2011) and Ireland (Kelly et al, 2008).…”