Antibiotic Resistance in Staphylococcus aureus and Coagulase Negative Staphylococci Isolated from Goats with Subclinical Mastitis

Table 3

Staphylococcus spp. with multiple resistance to antibiotics ($\mu$g/mL).

	$n$ (%)	AMP${}^{(\text{a})}$	CRO${}^{(\text{b})}$	K${}^{(\text{a})}$	OB${}^{(\text{a})}$	OFX${}^{(\text{b})}$	OT${}^{(\text{a})}$
S. aureus	1 (4)	—	—	$\ge$128	—	—	$\ge$128.0
S. caprae	3 (12)	0.25–2–8	—	—	—	4	$\ge$128.0
S. epidermidis	2 (33)	8.0	$\ge$128.0	$\ge$128.0–64.0	$\ge$128.0	8.0–32.0	$\ge$128.0
S. simulans	1 (7)	0.5	—	—	16.0	—	—
S. warneri	1 (6)	1.0	—	—	—	—	$\ge$128.0

AMP = Ampicillin; CFP = Cefoperazone; CRO = Ceftriaxone; KF = Cephalothin; K = Kanamycin; NV = Novobiocina; OB = Cloxacillin; OFX = Ofloxacin; OT = oxytetracycline; VA = Vancomycin. ${}^{(\text{a})}$breakpoints NCCLS, [19]; ${}^{(\text{b})}$breakpoints CLSI, [20].