Browsing Brage by Author "Åkerstedt, Johan"

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    • Emergence of highly pathogenic avian influenza viruses H5N1 and H5N5 in white-tailed eagles, 2021–2023 

      Bøe, Cathrine Arnason; Fiskebeck, Eve Marie Louise Zeyl; Reiten, Malin Rokseth; Åkerstedt, Johan; Saghafian, Maryam; Tønnessen, Ragnhild; Gjerset, Britt; Sturød, Kjersti; Moldal, Torfinn; Rømo, Grim; Helberg, Morten; Halley, Duncan John; Rondestveit, Lars-Erik Lundblad; Madslien, Knut; Granstad, Silje (Peer reviewed; Journal article, 2024)
      Highly pathogenic avian influenza (HPAI) poses a substantial threat to several raptors. Between 2021 and 2023, HPAI viruses (HPAIVs) of the Goose/Guangdong lineage H5 clade 2.3.4.4b became widespread in wild birds in Norway, ...

    • First detection of highly pathogenic avian influenza virus in Norway 

      Madslien, Knut Ivar Engesæter; Moldal, Torfinn; Gjerset, Britt; Gudmundsson, Sveinn H; Follestad, Arne; Whittard, Elliot; Tronerud, Ole-Herman; Dean, Katharine Rose; Åkerstedt, Johan; Jørgensen, Hannah Joan; das Neves, Carlos Gonçalo; Rømo, Grim (Peer reviewed; Journal article, 2021)
      Background: Several outbreaks of highly pathogenic avian influenza (HPAI) caused by influenza A virus of subtype H5N8 have been reported in wild birds and poultry in Europe during autumn 2020. Norway is one of the few ...