TABLE 3.
Main genotype | Prevalence (% of cases) |
|||
---|---|---|---|---|
Spring 2008 | Autumn 2008 | Spring 2009 | Autumn 2009 | |
S17 | 30.3 | 50 | 63.9 | 63.4 |
S16 | 3 | 14.3 | 19.7 | 17.4 |
S14 | 18.2 | 25 | 16.4 | 13.7 |
S1 | 18.2 | 3.6 | 0 | 0.9 |
S4 | 3 | 1.8 | 0 | 4.6 |
S6 | 6 | 0 | 0 | 0 |
Other | 21.3 | 5.3 | 0 | 0 |