297Days from suspicion to closureFood Safety Authority
2Wellboat visits up to 28 days before, from 1 vesselCoastal Administration (AIS) · 01 Oct 2026
2Of them from a boat recently at a farm with ISA/PDWithin 14 days before the visit · The Salmon Ledger
1Other 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 09 Aug 2024). 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 9 Aug
Ro Fjord
▲▲
days before
−28 12 Jul−21 19 Jul−14 26 Jul−7 2 Aug0 9 Aug
The Food Safety Authority's disease register starts on 26 Nov 2024. For visits before then, "came from a farm with ISA/PD" may be missing, because older cases are only included if they were still open then.
Sources: Coastal Administration (AIS), Food Safety Authority (cases, and zones via BarentsWatch) · visits derived by The Salmon Ledger · updated 01 Oct 2026