The fish disease Infectious Salmon Anaemia (ISA) has been detected at one of Norway Royal Salmon's (NRS) farms in Krakeberget.

The site has two fish groups. One group consist of 500,000 fish with an average weight of 4.5 kilograms and the other group consists of 800,000 fish with an average weight of 1.6 kilograms.

The consequences of the disease detection are difficult to estimate now, but it will probably reduce NRS's expected harvest volume for 2021, the group said in a statement.