Control and therapy of Enterococcus in clinic become more and more difficult because it has special mechanisms of acquired drug resistance and some virulence factors.

• 由于肠球菌携带多种毒力因子和具有多重耐药性、天然耐药性以及获得性耐药等特性,给临床肠球菌感染的治疗和控制带来了极大的困难。