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Re-Invasion of H5N8 High Pathogenicity Avian Influenza Virus Clade 2.3.4.4b in Hokkaido, Japan, 2020.

Viruses - 14 Dec 2020

Isoda Norikazu, Twabela Augustin T, Bazarragchaa Enkhbold, Ogasawara Kohei, Hayashi Hirotaka, Wang Zu-Jyun, Kobayashi Daiki, Watanabe Yukiko, Saito Keisuke, Kida Hiroshi, Sakoda Yoshihiro

Abstract excerpt

Global dispersion of high pathogenicity avian influenza (HPAI), especially that caused by H5 clade 2.3.4.4, has threatened poultry industries and, potentially, human health. An HPAI virus, A/northern pintail/Hokkaido/M13/2020 (H5N8) (NP/Hok/20) belonging to clade 2.3.4.4b, was isolated from a fecal sample collected at a lake in Hokkaido, Japan where migratory birds rested, October 2020. In the phylogenetic trees...

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Identifiers

PMID: 33327524
DOI: 10.3390/v12121439
PMCID: PMC7764937

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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