Table 1.

Antimicrobial susceptibility of isolates from a patient.

Antimicrobial agent	Minimum inhibitory concentration (μg/mL), antimicrobial susceptibility
	Streptococcus intermedius	Parvimonas micra	Fusobacterium nucleatum
Penicillin G	≦0.06, S	≦0.12, S	≦0.12, S
Ampicillin	≦0.25, S	≦0.12, S	0.25, S
Sulbactam/ampicillin	≦0.25, S	≦1, S	≦1, S
Ceftriaxone	0.25, S	≦2, S	≦2, S
Cefepime	0.5, S	≦2, S	≦2, S
Meropenem	≦0.06, S	≦0.5, S	≦0.5, S
Clindamycin	0.25, S	≦1, S	≦1, S
Minomycin	>4, R	≦0.5, S	>8, R

I, intermediate; R, resistant; S, susceptible.