Table-3.

MIC of oxytetracycline.

Bacterial strain	Isolate Number	MIC of oxytetracycline μg/ml	Interpretation
Staphylococcus epidermidis	1	<0.125	Susceptible
	2	16	Resistant
	3	32	Resistant
	4	8	Intermediate
	5	32	Resistant
	6	0.5	Susceptible
	7	32	Resistant
	8	8	Intermediate
	9	4	Susceptible
	10	<0.125	Susceptible
	11	4	Susceptible
	12	0.125	Susceptible
	13	0.5	Susceptible
	14	0.125	Susceptible
	15	4	Susceptible
Bacillus cereus	1	<0.125	Susceptible
	2	<0.125	Susceptible
	3	2	Susceptible
	4	<0.125	Susceptible
	5	1	Susceptible
	6	1	Susceptible
	7	1	Susceptible
	8	1	Susceptible
	9	4	Susceptible
	10	0.25	Susceptible
	11	0.25	Susceptible

Interpretation: Susceptible ≤4, Intermediate=8, Resistant ≥16 μg/ml. MIC=Minimum inhibitory concentration