Identification and characterization of resistance and pathogenicity of Enterococcus spp. in samples of donor breast milk

Table 2 Sensitivity profile of the isolates (n = 11) of Enterococcus spp. found in relation to the list of antimicrobials evaluated following the recommendations of the Clinical and Laboratory Standards Institute (2017)

Antimicrobials	Sensitive, n (%)	Intermediate, n (%)	Resistant, n (%)
Ampicillin 10 µg	11 (100.0)	0 (0)	0 (0)
Penicillin 10 un	9 (81.8)	0 (0)	2 (18.2)
Tetracycline 30 µg	4 (36.4)	0 (0)	7 (63.6)
Ciprofloxacin 5 µg	7 (63.6)	3 (27.3)	1 (9.1)
Norfloxacin 10 µg	9 (81.8)	0 (0%)	2 (18.2)
Levofloxacin 5 µg	10 (90.9)	0 (0)	1 (9.1)
Nitrofurantoin 300 µg	9 (81.8)	0 (0)	2 (18.2)
Linezolid 30 µg	11 (100.0)	0 (0)	0 (0)
Vancomycin 30 µg	11 (100.0)	0 (0)	0 (0)

un: Units.