No evidence for highly pathogenic avian influenza virus H5N1 (clade 2.3.4.4b) in the Antarctic region during the austral summer 2022/23 - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue BioRxiv Année : 2023

No evidence for highly pathogenic avian influenza virus H5N1 (clade 2.3.4.4b) in the Antarctic region during the austral summer 2022/23

Simeon Lisovski
Arvind Varsani

Résumé

Abstract The current highly pathogenic avian influenza H5N1 panzootic has profound impacts on wild birds. Herein, we compiled H5N1 surveillance from Antarctica and Sub-Antarctic Islands to ascertain whether HPAI was present in this region. Observations and HPAI testing indicated no incursion of the virus during the austral summer 2022/23.

Dates et versions

hal-04496583 , version 1 (08-03-2024)

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Simeon Lisovski, Anne Günther, Meagan Dewar, David Ainley, Rodrigo Arce, et al.. No evidence for highly pathogenic avian influenza virus H5N1 (clade 2.3.4.4b) in the Antarctic region during the austral summer 2022/23. BioRxiv, 2023, ⟨10.1101/2023.10.24.563692⟩. ⟨hal-04496583⟩
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