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Results of wild and zoo bird blood samples in quantitative real-time polymerase chain reactions (qRT-PCR) between 2014 and 2016.
| Year | West Nile Virus (WNV) qRT-PCR No. Pos./No. Samples Tested | Usutu Virus (USUV) qRT-PCR No. Pos./No. Samples Tested |
|---|---|---|
| 2014 | 0/243 | 1/243 |
| 2015 | 0/892 | 2/892 |
| 2016 | 0/767 | 1/767 |
| Total | 0/1902 | 4/1902 |
