Abstract Staphylococcus aureus (ScA), one kind of Grans+ bacterium, is a type of common pathogenic coccus that always causes nonspecific infection and nosocomial infection.

• 摘要 金黄色葡萄球菌(Saphylococcus aureus,ScA) 属革兰氏阳性球菌，是临床上引起化脓性感染和医院内感染常见的病原菌。