UK Outbreak of Avian Influenza: Approximately 30,000 Birds Infected(Oct 22)

October 22, 2026
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Highlights at a glance
The UK has reported an outbreak of highly pathogenic H5N1 avian influenza to the World Organisation for Animal Health (WOAH). Confirmed in Northumberland on October 19, 2026, this outbreak has affected approximately 30,000 birds, with 1,166 cases of illness and 1,156 deaths. The source of the outbreak remains uncertain, and the UK Department for Environment, Food and Rural Affairs (DEFRA) is monitoring the situation, providing weekly updates as the outbreak continues.