Methods mecA gene of staphylococcus was amplified by PCR. The susceptibility of staphylococcus strains to cefoxitin,oxacillin was tested by Kirby-Bauer method.

• 方法 PCR扩增葡萄球菌的特异性mecA基因片段,头孢西丁纸片扩散法、苯唑西林纸片扩散法和苯唑西林盐平板法检测葡萄球菌中耐甲氧西林葡萄球菌,药敏试验方法按标准K B(Kirby Bauer)法进行。