Serotype | Number of strains tested | Number of O-factor 9 positive strains | Number ofoacBPCR positive strains | Number ofoacCPCR positive strains |
---|---|---|---|---|
1a | 106 | 102 | 102 | 0 |
1b | 26 | 26 | 26 | 0 |
1c =7a | 3 | 0 | 0 | 0 |
1d | 14 | 0 | 0 | 0 |
2a | 169 | 160 | 160 | 0 |
2b | 61 | 0 | 0 | 0 |
3a | 18 | 0 | 0 | 0 |
3b | 4 | 0 | 0 | 0 |
4a | 4 | 0 | 0 | 0 |
4av | 4 | 0 | 0 | 0 |
4b | 4 | 0 | 0 | 0 |
5a | 14 | 9 | 9 | 0 |
5b | 5 | 0 | 0 | 0 |
X | 50 | 0 | 0 | 0 |
Xv | 126 | 0 | 0 | 0 |
Y | 39 | 24 | 24 | 0 |
Yv | 20 | 0 | 0 | 0 |
6 | 77 | 77 | 0 | 77 |
7b | 4 | 0 | 0 | 0 |