Table 2.
Virus neutralization titers of avian sera samples considered positive
| Sampling site | Species | Number tested | 1/10 | 1/20 | 1/40 | 1/80 | 1/160 |
|---|---|---|---|---|---|---|---|
| A |
Streptopelia turtur |
5 |
1 |
1 |
1 |
2 |
- |
| C |
Streptopelia turtur |
2 |
- |
1 |
- |
- |
1 |
| D |
Pica pica |
29 |
4 |
14 |
5 |
3 |
3 |
| |
Corvus cornix |
3 |
- |
- |
2 |
1 |
- |
| E |
Pica pica |
11 |
3 |
6 |
- |
1 |
1 |
| Corvus cornix | 3 | - | 1 | 1 | - | 1 |
West Nile virus neutralizing antibody titers measured in VNT positive samples (threshold 1/10 for a sample to be considered positive) of each sampling site as indicated in Figure 1.