Avian influenza (bird flu) outbreaks

Latest situation including current outbreaks and measures in place to prevent the spread of the disease.


Avian Influenza Prevention Zone (AIPZ)

An Avian Influenza Prevention Zone (AIPZ) is in place across Scotland. Keepers should make themselves familiar with the latest AIPZ measures.

This zone means strict biosecurity measures for all bird keepers - including those who keep pet birds - to help prevent the spread from wild birds or any other source. Read more: what keepers and backyard owners should do.

The AIPZ in Scotland does not include a requirement to house birds. However, this is kept under review and it is important to keep checking this information for updates.

The follows a risk assessment of the latest scientific evidence and veterinary advice. Broadly similar measures are in place in the rest of the UK. There can be differences between nations, especially relating to housing rules, gatherings, and the recording and reporting of information.

Cases and disease control zones

You can check where disease control zones are located and if you are in a zone on the Animal and Plant Health Agency (APHA) interactive map.

Restrictions apply to your whole premises if any of your premises falls within a zone. 

Vigilance by bird keepers is important and any suspicion of avian influenza in kept birds in Scotland must be reported immediately to the local APHA Field Services office.

Current outbreaks:

Highly pathogenic avian influenza (HPAI) H5N1 was confirmed:

Other parts of Great Britain

Find out the latest HPAI situation in other parts of Great Britain at avian influenza – England and avian influenza - Wales.

Previous outbreaks: a list of previous outbreaks in Scotland is available.

How to subscribe to receive disease alerts 

For the latest information on animal diseases you can sign up for free text and/or email alerts on national disease outbreaks via APHA’s subscription service.

If you have already subscribed to this service and no longer wish to receive disease alerts, complete the information on the subscriptions page. You will then have the option to update your subscription. 

Current risk levels

The risk of incursion of highly pathogenic avian influenza (HPAI) H5 infection in wild birds is very high.

The risk of poultry and captive bird exposure to HPAI H5 across Great Britain is at high where biosecurity is sub-optimal, and medium where stringent biosecurity measures are applied.

Further details on the evidence which supported these decisions can be found in our risk assessment.

Influenza vaccinations available

NHS Scotland is offering a free flu vaccination to those at risk of exposure to avian (bird) flu. The vaccine doesn't protect against avian (bird) flu, but it can lower the risk of a new flu virus forming if you’re exposed to both human flu and bird flu at the same time.

You’re eligible for a free vaccine if you:

  • work at, or regularly visit, poultry units and poultry processing units (including inspection staff)
  • cull and/or clean at confirmed bird flu outbreak premises
  • are likely to be handling live unwell birds where bird flu is suspected
  • are involved in the collection of wild or domestic bird carcasses where bird flu is suspected, including sea birds

To book an appointment visit Flu vaccine | NHS inform or call 0800 030 8013. You’ll be able to book an appointment on a day, time and at a location convenient for you. All you need to do is identify yourself as a “poultry worker” on the booking portal, or to the call handler. On the booking portal you should select: Winter 2025 - Flu vaccine - aged 18 years and over.

To access the online booking portal, you’ll need your username and password. If you’ve forgotten your details, they can be recovered online. Watch this video to find out how.

Read more about the flu vaccine in the informed consent leaflet.

For employers:

Public Health Scotland has produced a range of resources that can be used by employers to help promote vaccination to your workforce including posters

Please help us this winter and encourage your staff to get vaccinated. As well as reducing the risk of a new flu virus forming when a person is exposed to flu and bird flu at the same time, the vaccine protects against seasonal flu, which will help keep your workforce healthy and reduce staff illness.

Bird keepers - what you should do

Good biosecurity

Good biosecurity improves the overall health and productivity of your flock by helping keep out poultry diseases and limiting the spread of disease during an outbreak.

If you keep poultry (including game birds or as pets), you should:

Keepers with over 500 birds

Keepers with more than 500 birds need to:

  • restrict access for non-essential personnel on their sites
  • ensure workers change clothing and footwear before entering bird enclosures
  • clean and disinfect site vehicles regularly to limit the risk of disease spreading

Small flocks

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. This also applies if you only have a few birds as pets.

An outbreak of avian influenza in backyard poultry results in the same restrictions on the movement of birds. It has the same impact on farmers and trade in poultry as an outbreak on a commercial farm would have. 

Read the small flock keepers guide to biosecurity for more information.

Dead bird and other wild mammal findings

Wild birds

Avian Influenza surveillance systems are in place for the reporting and monitoring of dead wild birds and certain species suspected of having been infected with avian influenza. Read more: How to report dead wild birdsThe wild bird surveillance reports are available here: Wild Bird Reports

Other wild mammal findings

If you find a dead wild mammal, suspected of having been infected with avian influenza, note where you saw the dead animal and contact your local APHA Field Services officeThere are specific species we are concerned about: non-domestic mammals of the order carnivora (including canids (foxes), felids (Scottish wildcats), mustelids (otters, pine martens, mink, polecats, stoats, weasels, badgers), pinnipeds (seals), and cetaceans (porpoises and dolphins) that are free living (living in the wild). 

As with dead wild birds, if you find a dead animal of any species, please don’t pick it up. Carcasses may present health risks and are best left alone.

Posters for land managers and local authorities

Gov.uk has published posters for land managers and local authorities to warn the public that either bird flu has been detected in the area or to not risk spreading the virus.

We have produced a poster on the legal requirement for bird registration.

Bird gatherings

Bird gatherings are not permitted for the gathering of poultry in Scotland.

Organisers should ensure their gathering complies with the conditions of the bird gathering general licence.

Bird gathering licence conditions may be different in other part of GB:

Organisers must notify the Animal and Plant Health Agency (APHA) at least 7 days prior to their gathering event. Late notification will constitute a failure to comply with the conditions of the general licence. To notify, please either:

  • email APHAScotlandShows@apha.gov.uk, or
  • phone 03000 600 709 (APHA Field Service Inverness)
  • or contact APHA at: APHA Field Services, Longman House, 28 Longman Road, Inverness IV1 1SF
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