Avian Influenza update

If you're in England, you can probably let your chickens roam free!

The Avian Influenza Prevention Zone housing measures for poultry and captive birds in England have now been lifted, but the Avian Influenza Prevention Zone mandatory biosecurity measures remain in place across GB.

As birds may have been housed for several months, there will be a 7 day transition period from 00:01 today (Thursday 15 May 2025) until 00:01 on 22 May 2025 during which, where necessary, previously housed birds can be released gradually to minimise welfare issues. Keepers with any welfare concerns about their birds should speak to their vet. Further information is available in the press release on GOV.UK.

If you fall within a Protection Zone or Captive Bird (Monitoring) Controlled Zone, you are still required to house your birds. Please check the disease control zones on our avian influenza interactive map to see what restrictions are in place and the biosecurity guidance available on GOV.​UK.

The Avian Influenza Prevention Zone (AIPZ) requiring mandatory biosecurity measures still remains in place across GB.