269Days from suspicion to closureFood Safety Authority
1Wellboat visits up to 28 days before, from 1 vesselCoastal Administration (AIS) · 01 Oct 2026
0Of them from a boat recently at a farm with ISA/PDWithin 14 days before the visit · The Salmon Ledger
4Other farms with active PD within 10 km at suspicionNorwegian Food Safety Authority · 01 Oct 2026
Wellboat visits before suspicion
The 28 days before the case started (suspected 08 May 2025). Each mark is one visit. A triangle means the boat had, in the previous 14 days, been at another farm with active ISA or PD, or in a protection zone. Visits after suspicion are not included.
Visit▲Came from a farm with ISA/PDPrevious farm unknown (no recorded stop in 14 days)
Suspected 8 May
Seigrunn
●
days before
−28 10 Apr−21 17 Apr−14 24 Apr−7 1 May0 8 May
Sources: Coastal Administration (AIS), Food Safety Authority (cases, and zones via BarentsWatch) · visits derived by The Salmon Ledger · updated 01 Oct 2026