1.Enterococcus faecium generally is considered to be a species with little virulence, at least in some measure, because it was found to be responsible for only 10% of enterococcal infections in human.
肠球菌毒力较弱,过去十多
,
肠球菌所引起的感染有所
升,由原来的不到10%,
升到30%~40%。