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The Salmon Ledger
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Disease case · Pancreas disease (PD) · SAV2

PD at Ruggstein

Site 37197 · Frøya municipality · Trøndelag · Salmar Oppdrett AS. Production area: Nordmøre og Sør-Trøndelag.

  1. Suspected26 Jan 2026Food Safety Authority
  2. Confirmed20 Feb 2026Food Safety Authority
  3. Closednot yetRequires the farm to be emptied and fallowed
Follow the farmAbout the wellboat analysis
  • 248Days since suspicionAs of 01 Oct 2026
  • 8Wellboat 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
  • 3Other 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 26 Jan 2026). 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.

VisitCame from a farm with ISA/PDPrevious farm unknown (no recorded stop in 14 days)

Sources: Coastal Administration (AIS), Food Safety Authority (cases, and zones via BarentsWatch) · visits derived by The Salmon Ledger · updated 01 Oct 2026

Visits in the 28 days before suspicion

DateVesselDurationCame from (last stop)Status there
09 Jan 2026Ro Vision16 h 09 minunknown (no recorded stop in 14 days)unknown
08 Jan 2026Ro Vision6 h 44 minunknown (no recorded stop in 14 days)unknown
07 Jan 2026Ro Vision7 h 18 minunknown (no recorded stop in 14 days)unknown
06 Jan 2026Ro Vision15 h 18 minunknown (no recorded stop in 14 days)unknown
05 Jan 2026Ro Vision2 h 13 minunknown (no recorded stop in 14 days)unknown
04 Jan 2026Ro Vision16 h 11 minKattholmenNo known ISA/PD
03 Jan 2026Ro Vision9 h 16 minKattholmenNo known ISA/PD
02 Jan 2026Ro Vision10 h 50 minKattholmenNo known ISA/PD