Article

Disease ecology and zoonotic risk of clade 2.3.4.4b H5N1 high pathogenicity avian influenza in the sub-Antarctic region

2025-11-11

Abstract excerpt

<title>Abstract</title> <p>High pathogenicity avian influenza virus (HPAIV) has significantly impacted upon avian and mammalian populations across the Antarctic region. All viruses detected have been genotype B3.2 with phylogenetic analyses indicating multiple independent incursions from continental South America to, and transmission between, sub-Antarctic islands. From a zoonotic perspective, several isolates co...

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Literature Corpus work: 9c8fe3f4-0ce5-50e2-a236-3e0a560473bc
DOI: 10.21203/rs.3.rs-8029950/v1

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