Porcine Reproductive and Respiratory Syndrome Virus Infection and Persistence of Abnormal Reproduction
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- ITO Naoshi
- East Livestock Hygiene Service Center
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- YOSHIZAWA Shigekatsu
- 千葉県家畜衛生研究所
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- MURAKAMI Satoshi
- East Livestock Hygiene Service Center
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- KUDO Hiroshi
- 千葉県家畜衛生研究所
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- MOROHASHI Kenji
- East Livestock Hygiene Service Center
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- SHINBA Masakazu
- East Livestock Hygiene Service Center
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- HIROSE Osamu
- 千葉県家畜衛生研究所
Bibliographic Information
- Other Title
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- 豚繁殖・呼吸障害症候群ウイルス感染と豚異常産の持続
- ブタ ハンショク コキュウ ショウガイ ショウコウグン ウイルス カンセン ト
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Abstract
During a period from April to December 1993, abnormal reproduction persisted in a pig farm in Chiba Prefecture, and porcine reproductive and respiratory syndrome (PRRS) virus was isolated from newborn and weaned piglets. Recurrent outbreaks of the reproductive failure and respiratory disorders had reccured in this farm and the retrospective serology revealed antibody positivity to PRRS virus since 1988. For prevention, breeder candidates were exposed to PRRS virus by penning together with seropositive animals prior to breeding, resulting in improvement of reproduction.
Journal
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- Journal of the Japan Veterinary Medical Association
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Journal of the Japan Veterinary Medical Association 49 (5), 312-315, 1996
Japan Veterinary Medical Association
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Keywords
Details 詳細情報について
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- CRID
- 1390282679685251456
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- NII Article ID
- 10018941780
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- NII Book ID
- AN00191857
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- ISSN
- 21860211
- 04466454
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- NDL BIB ID
- 3960574
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed