• Norsk bokmål

    • Gyrodactylus salaris

    Gyrodactylus salaris is a parasite that affects salmon fry.

    Confirmed in several river systems.

    Norway has disease-free status for Gyrodactylus salaris, with the exception of eleven river systems.

    See map of infected and declared disease-free river systems in Norwegian (laksekart.statsforvalteren.no)

    Measures that apply in restriction zones