Characterization of H5N6 highly pathogenic avian influenza viruses isolated from wild and captive birds in the winter season of 2016-2017 in Northern Japan

Hiono, Takahiro; Okamatsu, Masatoshi; Matsuno, Keita et al.

Microbiology and immunology, 2017, 61(9), 387-397

Permalink : https://hdl.handle.net/2115/71524

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Revised Fig1 Hiono et al tiff 24.4 MB 416
Revised Fig2 Hiono et al tiff 24.4 MB 417
Revised FigS1 Hiono et al TIF 849 KB 246
Revised FigS2a Hiono et al TIF 1.39 MB 260
Revised FigS2c Hiono et al TIF 1.63 MB 202
Revised FigS2b Hiono et al TIF 1.54 MB 273
Revised FigS2d Hiono et al TIF 1.54 MB 241
Revised FigS2e Hiono et al TIF 1.52 MB 240
Revised FigS2f Hiono et al TIF 1.54 MB 240
Revised Table 2 Hiono et a xlsx 12.7 KB 153
Table 1 Hiono et a xlsx 12.6 KB 159
Table 1ctd Hiono et a xlsx 12.7 KB 162
Table 3 Hiono et a xlsx 11.3 KB 154
Revised Main text Hiono et al pdf 170 KB 584

論文情報

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アクセス権
open access
URI
https://hdl.handle.net/2115/71524
タイトル
Characterization of H5N6 highly pathogenic avian influenza viruses isolated from wild and captive birds in the winter season of 2016-2017 in Northern Japan
著者
Hiono, Takahiro ; Okamatsu, Masatoshi ; Matsuno, Keita ; Haga, Atsushi ; Iwata, Ritsuko ; Nguyen, Lam Thanh ; Suzuki, Mizuho ; Kikutani, Yuto ; Kida, Hiroshi ; Onuma, Manabu ; Sakoda, Yoshihiro
著者名
Hiono, Takahiro
e-Rad_Researcher
00507163
著者名
Okamatsu, Masatoshi
e-Rad_Researcher
40753306
著者名
Matsuno, Keita
著者名
Haga, Atsushi
著者名
Iwata, Ritsuko
著者名
Nguyen, Lam Thanh
著者名
Suzuki, Mizuho
著者名
Kikutani, Yuto
e-Rad_Researcher
10109506
著者名
Kida, Hiroshi
著者名
Onuma, Manabu
e-Rad_Researcher
40333637
著者名
Sakoda, Yoshihiro
言語
英語
キーワード
H5N6
highly pathogenic avian influenza virus
wild bird
発行日
2017-08-16
出版者
John Wiley & Sons
収録物名
Microbiology and immunology
巻(号)
61(9)
ページ
387-397
抄録
On 15 November 2016, a black swan that had died in a zoo in Akita prefecture, northern Japan, was strongly suspected to have highly pathogenic avian influenza (HPAI); an HPAI virus (HPAIV) belonging to the H5N6 subtype was isolated from specimens taken from the bird. After the initial report, 230 cases of HPAI caused by H5N6 viruses from wild birds, captive birds, and domestic poultry farms were reported throughout the country during the winter season. In the present study, 66 H5N6 HPAIVs isolated from northern Japan were further characterized. Phylogenetic analysis of the hemagglutinin gene showed that the H5N6 viruses isolated in northern Japan clustered into Group C of Clade 2.3.4.4 together with other isolates collected in Japan, Korea and Taiwan during the winter season of 2016-2017. The antigenicity of the Japanese H5N6 isolate differed slightly from that of HPAIVs isolated previously in Japan and China. The virus exhibited high pathogenicity and a high replication capacity in chickens, whereas virus growth was slightly lower in ducks compared with that of an H5N8 HPAIV isolate collected in Japan in 2014. Comprehensive analyses of Japanese isolates, including those from central, western, and southern Japan, as well as rapid publication of this information are essential for facilitating greater control of HPAIVs.
資源タイプ
学術雑誌論文
出版タイプ
Accepted Manuscript
権利情報
This is the peer reviewed version of the following article: Characterization of H5N6 highly pathogenic avian influenza viruses isolated from wild and captive birds in the winter season of 2016–2017 in Northern Japan, which has been published in final form at https://doi.org/10.1111/1348-0421.12506. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
PISSN
0385-5600
関連情報
PMID
28815716
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.1111/1348-0421.12506