Updated 13 November 2026
Following an increase in cases of highly pathogenic avian influenza (bird flu) in poultry and wild birds, an Avian Influenza Prevention Zone (AIPZ) is now in force across the whole of England.
From Friday 13 November 2026, mandatory housing measures have also been introduced to help reduce the spread of the disease.
What does this mean for bird keepers?
All bird keepers, including those with small backyard flocks and pet birds, must follow enhanced biosecurity measures.
The new housing requirements mean:
- 50 or more birds: All birds must be housed, regardless of whether they are kept commercially or privately.
- Fewer than 50 birds kept for personal use: Housing is not mandatory, provided birds and their products are not sold or given away.
- Fewer than 50 birds kept commercially: Birds must be housed if you sell or give away eggs, poultry products or live birds.
Certain exemptions may apply.
Protecting your birds
Good biosecurity is essential to reducing the risk of infection. Bird keepers should:
- Prevent contact between kept birds and wild birds.
- Regularly clean and disinfect footwear, equipment and bird housing.
- Keep food and water protected from contamination by wild birds.
- Monitor birds closely for signs of illness or unusual deaths.
- Follow any additional restrictions that apply to their location.
Stay informed
The situation continues to develop, and additional restrictions may be introduced as new cases are confirmed.
For the latest official guidance, including housing requirements, disease control zones and biosecurity advice, please visit:
GOV.UK: Bird flu (avian influenza)
You can also use the interactive disease control zone map to check whether any additional restrictions apply in your area.
If you are concerned about the health of your birds, please contact your veterinary practice for advice. Suspected cases of avian influenza in kept birds must be reported immediately to the Animal and Plant Health Agency (APHA).
