Spesifikke virusinfeksjoner hos svin

Virussykdommene AD, TGE, PRRS og PED har aldri vært påvist i Norge. Den norske svinepopulasjonen ble i 2009 smittet med pandemisk influensa A(H1N1)pdm09 virus og i 2018 ble porcint respiratorisk koronavirus introdusert til norske svinebesetninger.

Formålet med overvåkningsprogrammet er å dokumentere frihet for Aujeszkys sykdom (AD), smittsom gastroenteritt (TGE), porcint reproduksjons- og respiratorisk syndrom (PRRS), porcine epidemic diarrhoea (PED) og svineinfluensa virus (SI). For influensa A(H1N1)pdm09 og porcint respiratorisk koronavirus (PRCV) kartlegges status i den norske svinepopulasjonen.

2020

The surveillance programme for specific viral infections in swine herds in 2020 continued to show Norway to be free from Aujeszky’s disease, transmissible gastroenteritis, porcine epidemic diarrhoea and porcine respiratory and reproductive syndrome.

Since 2009, influenza A (H1N1) pdm09 virus (H1N1pdm) has been endemic in the Norwegian swine population, showing a small decline in seroprevalence to approx. 25% of herds testing positive during the last three years. Other swine-associated influenza strains have never been diagnosed in Norway.

In 2018, porcine respiratory corona virus (PRCV) was detected for the first time in Norway, and the seroprevalence in the southwestern part of the country is now high and also increasing in other parts of Norway.

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