Objectives To study the drug resistance of Staphylococcus aureus and to study the prevalence of its drug resistance genes in order to guide the prevention and treatment of infections with S.aureus.Methods Samples were collected from patients with a urinary tract infection and S.aureus was cultured,isolated,and purified.Strains of S.aureus were identified.Drug resistance genes were detected with PCR.Results One hundred and seventy-four strains of Staphylococcus aureus were isolated from clinical specimens fr...