Table 2. MICs for Nisin A and vancomycin for S. aureus strains isolated from healthy (H), subclinical (SM), and clinical mastitic (CM) lactating mothers.

	APC3814H	APC3820H	APC3821H	APC3812H	APC3774SM	APC3885SM	APC3887SM	APC3813SM	APC3910CM	APC3912CM	APC3913CM	APC3914CM
Nisin A	7.5 ug mL-1	7.5 ug mL-1	3.75 ug mL-1	7.5 ug mL-1	7.5 ug mL-1	3.75 ug mL-1	15 ug mL-1	7.5 ug mL-1	3.75 ug mL-1	1.875 ug mL-1	7.5 ug mL-1	1.875 ug mL-1
Vancomycin	4 ug mL-1	2 ug mL-1	2 ug mL-1	2 ug mL-1	2 ug mL-1	1 ug mL-1	4 ug mL-1	2 ug mL-1	1 ug mL-1	1 ug mL-1	1 ug mL-1	2 ug mL-1