Defra - Avian Influenza Latest Situation
30 July 2025
Two cases of highly pathogenic avian influenza H5N1 have been confirmed as follows:
• at a premises near Tiverton, Mid Devon, Devon
• at a premises near Attleborough, Breckland, Norfolk.
A 3km Protection Zone and 10km Surveillance Zone has been put in place around the premises. Further information about these cases and the latest information is available at www.gov.uk/birdflu.
An Avian Influenza Prevention Zone (AIPZ) with mandatory biosecurity measures is also in force across Great Britain.
All bird keepers should remain vigilant and follow stringent biosecurity measures as detailed at http://www.gov.uk/.../bird-flu-avian-influenza-how-to... in addition to following any Protection/Surveillance Zone restrictions in their area to prevent future outbreaks.
Please check the disease control zones on our avian influenza interactive map to see what restrictions are in place https://defra.maps.arcgis.com/.../webappviewer/index.html....