Newcastle Disease Resurfaces in Spain
Spain’s official veterinary services have reported a series of Newcastle Disease (ND) outbreaks in the Valencia region, specifically within the municipality of Llutxent. This marks the first time the virus has been detected in the country in over three years. The first case was confirmed on December 29, 2025, at a broiler farm housing approximately 15,000 birds. Following intensive surveillance, three additional secondary outbreaks were identified on January 2, 2026. These new cases were located within the protection zone and involved more than 65,000 birds. Preliminary investigations indicate a direct epidemiological link between the initial case and the subsequent outbreaks. As a result of these confirmed cases, Spain has officially lost its status as a "Newcastle disease-free country."
The current situation represents the first significant challenge regarding Newcastle Disease in Spain since 2022, when outbreaks were localized in the Almeria region (Andalusia).
