Following an increase in the number of detections of avian influenza (bird flu) in wild birds and on commercial premises, the Chief Veterinary Officers from England, Scotland and Wales have declared an Avian Influenza Prevention Zone (AIPZ) across Great Britain to mitigate the risk of the disease spreading amongst poultry and captive birds.
This means that from midday on Monday 17 October, it will be a legal requirement for all bird keepers in Great Britain to follow strict biosecurity measures to help protect their flocks from the threat of avian flu.
Implementing the highest levels of biosecurity measures on farm is the most effective way to reduce the risk of disease spreading within flocks. The introduction of the AIPZ comes after the United Kingdom has faced its largest ever outbreak of avian flu with 190 cases confirmed across the United Kingdom since late October 2021, with over 30 of these confirmed since the beginning of the month. The East of England has been particularly badly hit with outbreaks in poultry and captive birds. There have also been outbreaks in the south west and in wild birds at multiple sites across Great Britain.
Avian influenza circulates naturally in wild birds and when they migrate to the United Kingdom from mainland Europe over the winter they can spread the disease to poultry and other captive birds. Maintaining strict biosecurity is the most effective method of protecting birds from the virus.
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. 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 Security Agency (UKHSA) advises that the risk to public health from the virus is very low and the Food Standards Agency advises that avian influenzas pose a very low food safety risk for consumers. Properly cooked poultry and poultry products, including eggs, are safe to eat.
In a joint statement the Chief Veterinary Officers for England, Scotland and Wales said: “Bird keepers have faced the largest ever outbreak of avian flu this year and with winter brings an even more increased risk to flocks as migratory birds return to the United Kingdom.
“Scrupulous biosecurity and hygiene measures is the best form of defence, which is why we have declared an Avian Influenza Prevention Zone (AIPZ) across Great Britain, meaning that all bird keepers must take action to help prevent the disease spreading to more poultry and other domestic birds.
- 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).
- Clean and disinfect footwear and keep areas where birds live clean and tidy;
- Minimise movement in and out of bird enclosures;
- Reduce any existing contamination by cleansing and disinfecting concrete areas, and fencing off wet or boggy areas
- 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;