Key Findings

The study identified the presence of CA-MRSA ST93-IV and LA-MRSA ST398-V in Australian pigs, farm workers, and the environment. It also reported the first linezolid-resistant MRSA isolate in Australia. Resistance mechanisms included genes such as blaZ, ermC, fexA, tetK, tetL, vgaA, lnuB, aadD, aadE, and cfr.