Defra - Avian Influenza Latest Situation - 1 March 2022

New Case in England

  • Highly pathogenic avian influenza (HPAI) H5N1 has been confirmed in commercial poultry at a premises near Redgrave, Mid Suffolk, Suffolk. A 3km Protection Zone and 10km Surveillance Zone has been put in place around each of the premises (zones in force from 17:45 on the 1 March 2022). All birds on the infected premises will be humanely culled.

Case Update England

  • Following successful completion of disease control activities and surveillance within the disease control zones surrounding a premises near Louth, East Lindsey, Lincolnshire, the 3km Protection Zone declared on the 31 December 2021 has ended and the area has merged with the 10km Surveillance Zone. A surveillance zone remains in force surrounding this premises (effective from 19:00 on the 28 February 2022).

Keepers can check where disease control zones are located in GB and if they are in zone on the Animal and Plant Health Agency (APHA) interactive map, and in Northern Ireland on DAERA’s interactive map.

For further information on these cases and details of the measures that apply in the disease control zones currently in force see:

England: This is particularly important given there are multiple overlapping zones.



Northern Ireland:

To receive immediate notification of new cases and updated zones in GB please sign up to the APHA’s Animal Disease alert subscription service further details can be found at

Outbreak Case Summary

In summary, since the first case confirmed in this outbreak on the 26 October 2021, 100 cases of avian influenza have been confirmed in the UK:

  • England: 83 cases of HPAI H5N1
  • Scotland: 6 cases of HPAI H5N1
  • Wales: 5 cases of HPAI H5N1
  • Northern Ireland: 6 cases of HPAI H5N1

This is now the largest ever UK outbreak of avian influenza (prior to this the largest number of cases was 26 cases in 2020/2021 and 13 cases in 2016/2017).

Bird keepers are reminded that an Avian Influenza Prevention Zone (AIPZ) including housing measures is in force across the UK. See for further information.

High standards of biosecurity must be maintained as good practice for the health of your bird. Good biosecurity is an essential defence against diseases such as avian influenza and is key to limiting the spread of avian influenza in an outbreak.

Keepers must keep a close watch on their birds for any signs of disease, and seek prompt advice from a vet if they have any concerns. Clinical signs indicative of avian influenza must be reported in England to Defra Rural Services Helpline on 03000 200 301. In Wales, contact 0300 303 8268. In Scotland, contact to the local Field Services Office. Failure to do so is an offence.

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