Iceland as stepping stone for intercontinental spread of highly pathogenic avian influenza H5N1 virus between Europe and North America: data set on phylogeographic analysis

Highly pathogenic avian influenza viruses (HPAIV) subtype H5 clade 2.3.4.4b have widely spread within the northern hemisphere since 2020 and threaten wild bird populations as well as poultry production. For the very first time, HPAIV were detected in wild birds and, subsequently, in poultry holdings...

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Bibliographic Details
Main Author: Pohlmann, Anne
Other Authors: King, Jacqueline, Günther, Anne, Harder, Timm, Beer, Martin, Krone, Oliver, Svansson, Vilhjalmur, Hallgrimsson, Gunnar Thor, Skarphéðinsson, Kristinn Haukur, Sigurðardóttir, Heiða, Jónsson, Stefán Ragnar, Brugger, Brigitte
Format: Dataset
Language:unknown
Published: 2022
Subjects:
HPAIV
H5N1
highly pathogenic avian influenza
Iceland
transatlantic spread
migratory birds
North Atlantic
Influenza
Online Access:https://zenodo.org/record/6638282
https://doi.org/10.5281/zenodo.6638282
Description
Summary:Highly pathogenic avian influenza viruses (HPAIV) subtype H5 clade 2.3.4.4b have widely spread within the northern hemisphere since 2020 and threaten wild bird populations as well as poultry production. For the very first time, HPAIV were detected in wild birds and, subsequently, in poultry holdings in Iceland. Here, we present phylogeographic evidence that Iceland has been used as a stepping stone for HPAIV translocation from Northern Europe to North America in 2021 and describe two independent incursions of HPAI H5N1 clade 2.3.4.4b viruses of two different genotypes to Iceland in 2021 and 2022. 00_INT_ICE_data_overview.tsv data overview 01_INT_ICE_ref_seg_concat_B1_B2__229__MCC.trees Time-scaled tree of HPAIV, subtype H5N1, clade 2.3.4.4b collected in North Asia, Europe, North America 2020-2022. 02_INT_ICE_ref_seg_concat_B1_B2__229__MCC.trees.pdf Time-scaled tree of HPAIV, subtype H5N1, clade 2.3.4.4b collected in North Asia, Europe, North America 2020-2022. 03_INT_ICE_ref_seg_concat_B1__76__MCC.trees Time-scaled tree of HPAIV, subtype H5N1, clade 2.3.4.4b collected in North Asia, Europe, North America 2020-2022. 04_INT_ICE_ref_seg_concat_B1__76__MCC.trees.pdf Time-scaled tree of HPAIV, subtype H5N1, clade 2.3.4.4b collected in North Asia, Europe, North America 2020-2022. 05_INT_ICE_ref_seg_concat_B2__86__MCC.trees Time-scaled tree of HPAIV, subtype H5N1, clade 2.3.4.4b collected in North Asia and Europe, 2020-2022. 06_INT_ICE_ref_seg_concat_B2__86__MCC.trees.pdf Time-scaled tree of HPAIV, subtype H5N1, clade 2.3.4.4b collected in North Asia and Europe, 2020-2022. 07_INT_ICE_ref_seg_concat_B1__76__MCC.kml Spatio-temporal analysis of spread and routes of incursion of HPAIV, subtype H5N1, clade 2.3.4.4b to Iceland 2021. 08_INT_ICE_ref_seg_concat_B2__86__MCC.kml Spatio-temporal analysis of spread and routes of incursion of HPAIV, subtype H5N1, clade 2.3.4.4b to Iceland 2022. 09_INT_ICE_ref_seg_concat_allreass__697__.pdf Reassortant analysis of HPAIV, subtype H5N1, clade 2.3.4.4b collected in North Asia, South ...

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