H5N1 CONFIRMED AT A 3RD COMMERCIAL POULTRY UNIT NEAR DEREHAM,NORFOLK & AT A PREMISES NEAR PENICUIK,MIDLOTHIAN
Sat - 27 December, 2025 3:59 pm  |  3  |  A+ | a-

Two cases of highly pathogenic avian influenza H5N1 have been confirmed as follows:

  • at a third large commercial poultry unit near Dereham, Breckland, Norfolk
  • at a premises near Penicuik, Midlothian.

A 3km Protection Zone and 10km Surveillance Zone have been put in place around each premises. Please check GOV.UK and GOV.SCOT for further information.

An Avian Influenza Prevention Zone (AIPZ) with mandatory housing measures is now in place in England and Wales and an AIPZ with mandatory biosecurity measures is also in force across Great Britain.

All bird keepers should remain vigilant and follow stringent biosecurity measures as detailed on GOV.UK and GOV.SCOT and follow the housing measures/Protection/Surveillance Zone restrictions in their area that apply to prevent future outbreaks.

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 and GOV.SCOT.

Definitive requirements are set out in the published declarations for each disease control zone currently in force. More information is available on GOV.UK and GOV.SCOT.

Reminder on-farm slaughtering:

All registered operators of on-farm slaughter facilities must apply to APHA for a designation if your premises falls into an avian influenza 3km Protection Zone (PZ) or 10km Surveillance Zone (SZ), or if the facility is slaughtering birds that originate from a PZ or SZ. Further information is available on GOV.UK.

Animal and Plant Health Agency (APHA)
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