We can use this to differentiate Staph saprophyticus from other gram positive cocci, like streptococci and enterococci, which are catalase negative.

我们可以利用这一特性来区分腐葡萄球菌和其他革兰氏阳性球菌，如球菌和肠球菌这一类过氧化氢酶阴性的细菌。

They include MRSA and a bacterium called CRE, which is known as " the nightmare bacteria."

其中包括耐甲氧西色葡萄球菌和一种名为抗碳青霉烯类肠杆菌的细菌，这种细菌被称为“噩梦细菌”。