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Bovine viral diarrhea virus infection in a dairy herd with high prevalence of persistently infected calves
http://hdl.handle.net/10659/3482
http://hdl.handle.net/10659/3482970c3022-2d4a-4507-863f-0dd4f0c0ce61
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
S-2013-129_tajima.pdf (1.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-06-16 | |||||
| タイトル | ||||||
| タイトル | Bovine viral diarrhea virus infection in a dairy herd with high prevalence of persistently infected calves | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | bovine viral diarrhea virus | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | BVDV control | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | persistently infected animals | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
Helal, Mahmoud Atef Youssef
× Helal, Mahmoud Atef Youssef× Okamatsu, Hiroyuki× Tajima, Motoshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A dairy herd including approximately 50 milking cows and 40 heifers and calves was investigated. This herd was detected with high prevalence of calves persistently infected (PI) with bovine viral diarrhea virus (BVDV). Nine PI animals including a milking cow and 8 newborn calves were detected in the herd within 4 months. Prevalence of PI animals in this herd was estimated 7.0% which was very high compared to that estimated in previous reports. All newborn PI calves were strongly suspected to have a single origin of infection as estimated from the homology of the virus genes. The cause of high prevalence could not be clarified. Removal of PI animals and continuous examination of newborn calves were important for the elimination of BVDV from the herd. | |||||
| 書誌情報 |
Japanese Journal of Veterinary Research 巻 60, 号 2&3, p. 111-117, 発行日 2012-08 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0047-1917 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | Graduate School of Veterinary Medicine, Hokkaido University | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
