Table 1 Shigella flexneri serotypes isolated in southern Vietnam between 1995 and 2008.
S. flexneriserotype | Number | Percentage (%) |
|---|---|---|
1a | 0 | 0 |
1b | 0 | 0 |
1c | 4 | 2.9 |
2a | 59 | 43.4 |
2b | 8 | 5.9 |
3a | 13 | 9.6 |
3b | 2 | 1.5 |
3c | 16 | 11.8 |
4 | 7 | 5.1 |
4a | 5 | 3.7 |
4b | 1 | 0.7 |
4x | 0 | 0 |
5a | 0 | 0 |
6 | 13 | 9.6 |
x | 0 | 0 |
y | 0 | 0 |
Not typed | 8 | 5.9 |
Total | 136 | 100 |