表皮葡萄球菌(简称表前菌)为凝固酶阴性,一般并不致病,但在新生儿败血症的病原中占有重要地位。由于该菌毒力很弱,只有在特殊条件下,如免疫功能低下时可引起机会感染该菌既广泛存在于空气和正常人皮肤、呼吸道及粪便中,采血培养时如果 Staphylococcus epidermidis (referred to as pre-table bacteria) as coagulase-negative, generally not pathogenic, but in the pathogenesis of neonatal sepsis occupies an important position. As the virulence of the bacteria is very weak, only under special conditions, such as immunocompromised cause opportunistic infections The bacteria are widespread in both air and normal human skin, respiratory and fecal, blood culture if