An abnormal birth in bovine suspected of being caused by Peaton virus first occurred in Shikoku region, Japan

Nobuki YOSHIZAWA; Michiko SHINOTO; Akiho KATAYAMA; Riko BEKKU; Kenichi INATANI

doi:10.1292/jvms.21-0420

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An abnormal birth in bovine suspected of being caused by Peaton virus first occurred in Shikoku region, Japan

Nobuki YOSHIZAWA, Michiko SHINOTO, Akiho KATAYAMA, Riko BEKKU, Kenichi INATANI

著者情報

キーワード: abnormal birth, arbovirus, Orthobunyavirus, Peaton virus, Shikoku region

ジャーナルオープンアクセス早期公開

論文ID: 21-0420

DOI https://doi.org/10.1292/jvms.21-0420

この記事には本公開記事があります。

The final version of this article is now available: Vol. 84 (2022), No. 2 pp. 223-227

詳細

抄録

Peaton virus (PEAV) is a type of arthropod-borne virus (arbovirus) belonging to the genus Orthobunyavirus, much like Akabane virus and Aino virus. These arboviruses cause stillbirth and congenital malformations of fetuses in ruminants. In Japan, abnormal birth in bovine caused by PEAV were reported in Okinawa, Kyushu, and Chugoku regions, but it has never been reported in Shikoku region. The abnormal birth occurred in 2020 in Ehime Prefecture (Shikoku region) and suspected of being caused by PEAV from results of clinical signs, pathological findings, and virus neutralization test using PEAV. However, PEAV was not detected and isolated. This report describes the case of abnormal birth in bovine suspected of being caused by PEAV first occurred in Shikoku region, Japan.

責任著者(Corresponding author)

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