부산에서 분리된 황색포도상구균의 항생제 내성 양상

Antibiotic Resistance in Staphylococcus aureus Isolated in Busan

Antibiotic resistance patterns of 21 antibiotics were studied for 50 strains Staphylococcus aureus isolated from a hospital in Busan from July 2005 to December 2006. All strains showed antibiotic resistance to more than 2006 had lower resistance rate to 12 antibiotics (other than vancomycin and ampicillin) than the strains isolated between 1989 and 1990. In particular, no chloramphenicol resistant strain was found in this study which is contrasted with 34.8% resistant rate obtained in the study conducted between 1989 and 1990. In respect of vancomycin, no resistant strain was found in this study which is the same result obtained in the 1989 and 1990. In respect of vancomycin, no resistant strain was found in this study which is the same result obtained in the 1989 to 1990 study. All strains investigated in this study showed 100% resistance rate to ampicillin compared to 69.6% in the previous study.