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Epidemiological dominance of the most virulent HPAIV H5N1 clade 2.3.4.4b strains: insights from experimental infections of Pekin ducks (Anas platyrynchos)

2024-06-13

Abstract excerpt

<title>Abstract</title> <p>Highly pathogenic avian influenza H5 viruses (HPAIV) pose an ongoing threat to wild birds and domestic poultry worldwide. The emergence and establishment of clade 2.3.4.4b viruses in European wild birds since 2021 marked a significant epidemiological shift with transcontinental transmission to the Americas and Antarctic waters by the end of 2023. This study investigates the virulence of...

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Literature Corpus work
f185124e-19ec-524f-bcea-b9381074532d
DOI
10.21203/rs.3.rs-4486200/v1
Open publication

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Epidemiological dominance of the most virulent HPAIV H5N1 clade 2.3.4.4b strains: insights from experimental infections of Pekin ducks (Anas platyrynchos)DOI 10.21203/rs.3.rs-4486200/v1
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