Table 2.

Mean resistance rates associated with different antibiotics among Enterococcus faecalis and Enterococcus faecium during 2005–2015

Species	Antibiotic	Mean resistance (%), 2005	Mean resistance (%), 2015	Total studies during 2005 (n)	Total studies during 2015 (n)
E. faecalis	Erythromycin	37	70	4	2
	Gentamicin	49	80	4	3
	Vancomycin	14	28	6	3
	Ampicillin	6	26	6	3
E. faecium	Erythromycin	57	80	4	2
	Gentamicin	64	64	4	2
	Vancomycin	53	60	5	2
	Ampicillin	62	65	5	2