Table 1. Antimicrobial susceptibility profile of Streptococcus agalactiae isolated from pregnant women in Northern Paraná, Brazil.
| Drugs | Susceptibility (%) | Intermediate (%) | Resistant (%) |
|---|---|---|---|
| Penicillin | 100 (136/136) | - | - |
| Vancomycin | 100 (136/136) | - | - |
| Levofloxacin | 99.3 (135/136) | 0.7 (1/136) | - |
| Tetracycline | 14 (19/136) | 3.7 (5/136) | 82.3 (112/136) |
| Chloramphenicol | 95.6 (130/136) | 4.4 (6/136) | - |
| Cefotaxime | 100 (136/136) | - | - |
| Clindamycin | 91.9 (125/136) | 2.2 (3/136)* | 5.9 (8/136)** |
| Erythromycin | 91.9 (125/136) | - | 8.1 (11/136) |
* Detected as inducible clindamycin resistant after the D -zone test. ** Three isolates with constitutive clindamycin resistance and five with inducible clindamycin resistance after the D-zone test.