Antimicrobial Resistance of Fecal-Indicator Bacteria Isolated from Aquatic Animal Farms along the Korean Coast

Table 4

Antimicrobial resistance of Enterococcus spp. isolates (n = 75) collected from water samples and aquatic animals from aquaculture farms along the Korean coast in 2018.

Antimicrobials	Number (%) of isolates
	Susceptible	Intermediate	Resistant
Aminoglycosides
Gentamicin (GEN)	75 (100)	0 (0)	0 (0)
Streptomycin (STR)	75 (100)	0 (0)	0 (0)
Glycopeptides
Vancomycin (VAN)	75 (100)	0 (0)	0 (0)
Glycylcyclines
Tigecycline (TGC)	75 (100)	0 (0)	0 (0)
Lipopeptides
Daptomycin (DAP)	63 (84.0)	0 (0)	12 (16.0)
Macrolides
Erythromycin (ERY)	0 (0)	70 (93.3)	5 (6.7)
Oxazolidinones
Linezolid (LNZ)	59 (78.7)	16 (21.3)	0 (0)
Penicillins
Ampicillin (AMP)	75 (100)	0 (0)	0 (0)
Phenicols
Chloramphenicol (CHL)	74 (98.7)	1 (1.3)	0 (0)
Quinolones
Ciprofloxacin (CIP)	38 (50.7)	13 (17.3)	24 (32.0)
Streptogramins
Quinupristin/Dalfopristin (SYN)	25 (33.3)	48 (64.0)	2 (2.7)
Tetracyclines
Tetracyclin (TET)	67 (89.3)	0 (0)	8 (10.7)