New Case in England

Highly pathogenic avian influenza (HPAI) H5N1 was confirmed in commercial poultry at a premises near Wetheral, Cumberland, Cumbria on 28 September 2025. A 3km protection zone and 10km surveillance zone has been declared around the premises. All poultry on the premises will be humanely culled.

Case Updates in England

• Following successful completion of disease control activities in the zone near Exminster, Teignbridge, Devon (AIV2025/61) the protection zone has ended and the area that formed it becomes part of the surveillance zone.
• Following successful completion of disease control activity and surveillance in the zone around a premises near Evercreech, Frome and East Somerset, Somerset (AIV 2025/60), the 3km captive bird (monitoring) controlled zone has been revoked.

Interactive Map

Keepers can check if they are in a bird flu disease control zone using the Animal and Plant Health Agency’s (APHA) interactive map. Further information on the measures that apply in the zones can be found in Defra’s Bird flu: rules in disease control zones in England guidance and the zone declaration available via the notifiable disease case finder. Disease control zones will remain in place until all disease control and surveillance activities in the zones have been successfully completed and there are no suspect cases are under investigation in the zones.

Keepers must keep a close watch on their birds and kept mammals (including pets) for any signs of disease, and seek prompt advice from a vet if they have any concerns. You can find further information on how to spot and report bird flu in poultry and other captive birds and how to keep other pets, such as cats and dogs, safe from bird flu.

Clinical signs indicative of infection with an avian influenza virus must be reported in England to Defra Rural Services Helpline on 03000 200 301. In Wales, contact 0300 303 8268. In Scotland, contact to the local Field Services Office. Failure to do so is an offence.

All bird keepers must register their poultry and other captive birds (with the exception of certain psittacines and passerines), even if only kept as pets. Registered keepers will receive regular updates and guidance to help protect their birds from avian influenza. In addition, anyone can subscribe to APHA’s free animal disease alerts service for the latest information on updated risk levels, guidance and new cases in Great Britain regardless of whether they keep birds.

In Great Britain members of the public are encouraged to report findings of dead wild birds using the online reporting system or by calling the Defra helpline (03459 33 55 77). By reporting dead wild birds, you are helping Defra and APHA understand, the risk to different species groups of wild birds, the risk posed to poultry & other captive birds and the risk of overspill into mammals.

The UK Health Security Agency (UKHSA) has said that avian influenza is primarily a disease of birds and the risk to the general public’s health is very low. Do not touch any dead or sick wild birds you find. The Food Standards Agency advises that avian influenzas pose a very low food safety risk for UK consumers. Properly cooked poultry and poultry products, including eggs, are safe to eat.

The latest information and guidance on bird flu can be found at gov.uk/birdflu

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16/09/25 Case Update in England

• Following successful completion of disease control activities and surveillance in the zone surrounding a premises near Seaton, East Devon, Devon (AIV 2025/58), the 10km surveillance zone has been revoked.
• Following successful completion of disease control activities and surveillance in the zone surrounding a premises near Lifton, West Devon, Devon (AIV 2025/59), the 10km surveillance zone has been revoked.

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10/09/25: Case Updates in England and Scotland

Disease control activities have been successfully completed in the zones around the following premises:

• a fourth premises near Attleborough, Breckland, Norfolk (AIV 2025/53)
• a fifth premises near Attleborough, Breckland, Norfolk (AIV 2025/56)
• a premises near Lifton, West Devon, Devon (AIV 2025/59)
• a premises near Seaton, East Devon, Devon (AIV 2025/58)

The protection zones have ended and the area that formed them becomes part of the surveillance zones.

Following successful completion of disease control activities and surveillance in the zones around the following premises, the surveillance zone has been revoked:

• a premises near Dulverton, Tiverton and Minehead, Somerset (AIV 2025/51)
• a premises near Banff, Aberdeenshire (AIV 2025/55)

[Individual case updates before this date have been removed to keep the length of this article down]