Table 1 Results of serotyping during follow-up of 4,488 children in 81 schools, January-May 2000, France.
Frequency (%) | ||
|---|---|---|
Serotypes with at least 30 swabs | ||
Vaccine serotypes† | 19F | 403 (4.1) |
6B | 313 (3.2) | |
23F | 274 (2.8) | |
14 | 191 (1.9) | |
18C | 79 (0.8) | |
9V | 79 (0.8) | |
Non-vaccine serotypes | 6A | 281 (2.9) |
3 | 238 (2.4) | |
19A | 212 (2.2) | |
11A | 80 (0.8) | |
15A | 72 (0.7) | |
15B | 54 (0.5) | |
23A | 46 (0.5) | |
17F | 44 (0.4) | |
10A | 42 (0.4) | |
9L | 32 (0.3) | |
Other serotypes | 247 (2.5) | |
Non-colonized | 7,170 (72.7) | |
Total | 9,857 (100.0) |