TABLE 3.
Serotype | Intermediate level resistance (%) | High level resistance (%) | Reduced susceptibility (%) | Total |
---|---|---|---|---|
4 | 0 | 0 | 0 | 115 |
6B | 25 (9.4) | 4 (1.5) | 29 (10.9) | 267 |
9V | 8 (10.1) | 11 (13.9) | 19 (24.0) | 79 |
14 | 19 (3.6) | 11 (2.1) | 30 (5.8) | 520 |
18C | 0 | 0 | 0 | 179 |
19F | 14 (6.4) | 2 (0.9) | 16 (7.3) | 219 |
23F | 14 (11.7) | 11 (9.2) | 25 (20.8) | 120 |