Ann Clin Microbiol 2025;28(4):23. Prevalence and molecular characteristics of β-lactam resistance in non-typeable Haemophilus influenzae isolates in Korea
| Amoxicillin–clavulanate | Number of ampicillin-resistant isolates (%) | ||
|---|---|---|---|
| β-lactamase producer (n = 71) | β-lactamase non-producer (n = 7) | Total (n = 78) | |
| Resistant | 15 (93.8) | 1 (6.2) | 16 (100.0) |
| Intermediate | 19 (79.2) | 5 (20.8) | 24 (100.0) |
| Susceptible | 37 (97.4) | 1 (2.6) | 38 (100.0) |
Values are presented as n (%).