MRSA and MRCNS showed multiple resistance to antibiotics,the drug-resistant rate of which was significantly higher than that of methicillin-sensitive Staphylococcus (MSS).

• 耐苯唑西林的葡萄球菌(MRSA，MRCNS)表现为多重耐药性，其耐药率明显高于苯唑西林敏感的葡萄球菌；