West Nile virus found in wild Western Jackdaws in 2025

The West Nile virus (WNV) has been found in dead wild birds for the first time in the Netherlands during the 2025 incident study (2/115; 1.7%). The two positive birds were both Western Jackdaws (2/6): one from Rijswijk and one from Tilburg (province of North Brabant), which were found dead in August and
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