Table 3.
Pattern positivity for different serotypes found in systemic sites (blood, meninges, spleen) of 28 confirmed cases of Streptococcus suis infections at the pig and farm level.
| Pattern id# | Pigs (n) | Farms (n) | Serotype (n) | un | 1, 14 | 2, 1/2 | 3 | 4 | 7 | 8 | 9 | 15 | 18 | 28 | 29 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | + |
| 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | + | - | - | - |
| 3 | 6 | 1 | 1 | - | - | - | - | - | - | - | + | - | - | - | - | - |
| 4 | 1 | 1 | 3 | - | - | - | - | - | - | - | + | - | - | + | + | - |
| 5 | 1 | 1 | 2 | - | - | - | - | - | - | - | + | + | - | - | - | - |
| 6 | 1 | 1 | 1 | - | - | - | - | - | + | - | - | - | - | - | - | - |
| 7 | 2 | 1 | 1 | - | - | - | - | + | - | - | - | - | - | - | - | - |
| 8 | 1 | 1 | 1 | - | - | - | + | - | - | - | - | - | - | - | - | - |
| 9 | 5 | 2 | 1 | - | - | + | - | - | - | - | - | - | - | - | - | - |
| 10 | 1 | 1 | 2 | - | - | + | - | - | - | - | - | - | + | - | - | - |
| 11 | 1 | 1 | 3 | - | - | + | - | - | - | - | - | - | + | - | + | - |
| 12 | 1 | 1 | 1 | - | + | - | - | - | - | - | - | - | - | - | - | - |
| 13 | 2 | 1 | 1 | + | - | - | - | - | - | - | - | - | - | - | - | - |
| 14 | 1 | 1 | 2 | + | - | - | - | - | - | - | - | - | - | - | + | - |
| 15 | 1 | 1 | 2 | + | - | - | - | - | - | - | + | - | - | - | - | - |
| 16 | 1 | 1 | 2 | + | - | - | - | - | - | + | - | - | - | - | - | - |
| 17 | 1 | 1 | 2 | + | + | - | - | - | - | - | - | - | - | - | - | - |
| Pigs (n) | 28 | n/a | 6 | 2 | 7 | 1 | 2 | 2 | 1 | 9 | 1 | 3 | 1 | 3 | 1 | |
| Farms (n) | n/a | 8 | 4 | 1 | 2 | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 1 |
+: Positive; -: Negative; un: Untypable.