Fig. 1. Antimicrobial susceptibility of Haemophilus influenzae isolates to ampicillin (a) and amoxicillin–clavulanate (b) in South Korea. S, susceptible; I, intermediate; R, resistant.

Ann Clin Microbiol 2025;28(4):23. Prevalence and molecular characteristics of β-lactam resistance in non-typeable Haemophilus influenzae isolates in Korea

Fig. 1. Antimicrobial susceptibility of Haemophilus influenzae isolates to ampicillin (a) and amoxicillin–clavulanate (b) in South Korea. S, susceptible; I, intermediate; R, resistant.