A second temporary control zone has been established around the farm near Greyabbey.

Northern Ireland’s department of agriculture said testing of livestock on nearby farms is continuing.

Daera Minister Andrew Muir urged all flock keepers to stick to biosecurity measures to protect their livestock.

The Unionist Voice Policy Studies group has also asked for confirmation that checks on goods destined for Northern Ireland will end.

The co-centres will bring together academics, industry and policymakers across the Irish Government, UK Government and Stormont departments.