Avian influenza: prevention zone declared across Great Britain
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Following a number of detections of avian influenza (bird flu) in wild birds across Great Britain, the Chief Veterinary Officers from Wales, England and Scotland have declared an Avian Influenza Prevention Zone (AIPZ) across the whole of Great Britain to mitigate the risk of the disease spreading amongst poultry and captive birds.
This means that from 5pm on Wednesday 3 November 2021, it will be a legal requirement for all bird keepers in Great Britain to follow strict biosecurity measures to help protect their flocks. Keepers with more than 500 birds will need to restrict access for non-essential people on their sites, workers will need to change clothing and footwear before entering bird enclosures and site vehicles will need to be cleaned and disinfected regularly to limit the risk of the disease spreading.
Avian influenza circulates naturally in wild birds and when they migrate to the UK from mainland Europe over the winter they can spread the disease to poultry and other captive birds.
Backyard owners with smaller numbers of poultry including chickens, ducks and geese must also take steps to limit the risk of the disease spreading to their animals.
The UK health agencies advise that the risk to public health from the virus is very low and the UK food standards agencies advise 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 introduction of the AIPZ comes after the disease was detected in captive birds at premises in Wales, England and Scotland. The disease has also been detected in wild birds at multiple sites across Great Britain.
In a joint statement the Chief Veterinary Officers for Wales, England and Scotland said:
“Following a number of detections of avian influenza in wild birds across Great Britain we have declared an Avian Influenza Prevention Zone across the whole of Great Britain. This means that all bird keepers must take action now to prevent the disease spreading to poultry and other domestic birds.
“Whether you keep just a few birds or thousands, you are now legally required to introduce higher biosecurity standards on your farm or small holding. It is in your interests to do so in order to protect your birds from this highly infectious disease.
“The UK health agencies have confirmed that the risk to public health is very low and UK food standards agencies advise that bird flu poses a very low food safety risk for UK consumers.”
The introduction of an AIPZ zone follows a decision to raise the risk level for avian influenza incursion in wild Birds in Great Britain from ‘medium’ to ‘high’. For poultry and captive birds the risk level has been raised from ‘low’ to ‘medium’ at premises where biosecurity is below the required standards, but remains ‘low’ where stringent biosecurity measures are applied.
The AIPZ now in force across GB, does not include a requirement to house birds. However, this is being kept under constant review. With the increased risk of Avian Influenza during the winter, the need to include a mandatory housing requirement in the AIPZ may arise. Further disease control measures will be based on the latest scientific evidence and veterinary advice.
The Avian Influenza Prevention Zone (AIPZ) means bird keepers across the country must:
• Keep domestic ducks and geese separate from other poultry.
• Ensure the areas where birds are kept are unattractive to wild birds, for example by netting ponds, and by removing wild bird food sources;
• Feed and water your birds in enclosed areas to discourage wild birds;
• Minimise movement in and out of bird enclosures;
• Clean and disinfect footwear and keep areas where birds live clean and tidy;
• Reduce any existing contamination by cleansing and disinfecting concrete areas, and fencing off wet or boggy areas.
• Keep free ranging birds within fenced areas, and that ponds, watercourses and permanent standing water must be fenced off (except in specific circumstances e.g. zoo birds).
The prevention zone will be in place until further notice and will be kept under regular review as part of the government’s work to monitor and manage the risks of bird flu.
Poultry keepers and members of the public should report dead wild birds to the Defra helpline on 03459 33 55 77 and keepers should report suspicion of disease to APHA on 0300 303 8268. Keepers should familiarise themselves with our avian flu advice.
Notes to editors
• Biosecurity guidance and a biosecurity self-assessment checklists have been published on each of the GB administration’s website to assist all bird keepers in instigating and maintaining good biosecurity:
o England: https://www.gov.uk/guidance/avian-influenza-bird-flu
o Scotland: www.gov.scot/avianinfluenza
o Wales: https://gov.wales/avian-influenza-bird-flu
• A cross-Government and industry poster outlining biosecurity advice can be downloaded from GOV.UK, GOV.SCOT, GOV.WALES. In Northern Ireland an avian influenza leaflet can be downloaded at DAERA-NI.GOV.UK
• Bird flu is a notifiable animal disease. If you suspect any type of bird flu you must report it immediately. Failure to do so is an offence.
You can report suspected or confirmed cases in:
England by calling the Defra Rural Services Helpline on 03000 200 301,
Scotland by contacting your local Field Services Office
Wales by calling 0300 303 8268
Northern Ireland by calling the DAERA Helpline on 0300 2007840
• In Great Britain, if you find dead wild waterfowl (swans, geese or ducks) or other dead wild birds, such as gulls or birds of prey, you should report them to the Defra helpline (03459 33 55 77 - please select option 7). In Northern Ireland contact DAERA on 0300 200 7840.
• For more advice and regular updates on the latest situation, visit Governments’ avian flu pages: in England, Scotland, Wales and NI
• In GB, you are legally required to register your birds if you keep more than 50 birds. Keepers with less than 50 birds are strongly encouraged to register. It is also a legal requirement to notify APHA of any significant changes in the average number of birds kept.
• In Northern Ireland if you keep any birds, other than pet birds kept in the owner’s home, you need to make sure they are registered
• Avian Influenza is in no way connected to the COVID-19 pandemic which is caused by the SARS-CoV-2 virus which is not carried in poultry.