公告:豬環狀病毒感染症之探討(2)
詳細內容: 豬瘟研究系 王 ? 先生 豬環狀病毒感染症為一重要新豬病,主要感染4-12週齡之離乳仔豬,故亦稱為離乳後多發系統消耗綜合症 (Postweaning multisystemic wasting syndrome PMWS), 造成患豬體重銳減、呼吸困難、黃疸、間質性肺炎、與腎病為其主要特徵。到目前已利用聚合酵素鏈反應(PCR)對台灣地區88隻衰弱仔豬進行病毒之檢測, 發現50隻(56%)受到PCV-2感染。本研究擬以細菌所產生並經純化之PCV-2基因蛋白如ORF2做為抗原以ELISA方法調查臺灣地區以及各年齡層PCV-2抗體的分佈情形,以了解PCV-2可能的感染期作為擬定防預措施的參考。   參考文獻:1. Allan, G.M., F. McNeilly, S. Kennedy, B. Daft, E.G. Clark, J.A. Ellis, D.M. Hanes, B.M. Meehan, B.M. Adair. 1998. Isolation of porcine circovirus-like viruses from pigs with a wasting disease in the United States of America and Europe. J. Vet. Diagn. Invest. 10: 3-10. 2. Allan, G.M., F. McNeilly, B.M. Meehan, S. Kennedy, D.P. Mackie, J.A. Ellis, E.G. Clark, E. Espuna, N. Saubi, P. Riera, A. Botner, C.E. Charreyre. 1999. Isolation and characterization of circoviruses from pigs with wasting syndromes in Spain, Denmark and Northern Ireland. Vet. Microbiol. 66: 115-23. 3. Clark, E.G. 1997. Post-weaning multisystemic wasting syndrome. Proceedings of the American Association of Swine Practitioners, pp. 499-501. 4. Daft, B., R.W. Nordhausen, K.S. Latimer, F.D. Niagro. 1996. Interstitial pneumonia and lymphadenopathy associated with circoviral infection in a 6 week-old pig. 39th Meeting of the Am.Assoc. Veterinary Laboratory Diagnosticians, Little Rock, AR, pp. 32. 5. Kennedy, S., G.M. Allan, F. McNeilly, B. Adair, A. Hughes, P. Apillane. 1998. Porcine circovirus infection in Northern Ireland. Vet. Rec. 142: 495-6.
行政院農業委員會家畜衛生試驗所版權所有
服務信箱:info@mail.nvri.gov.tw
Tel:0800-068112;02-26212111
FAX:02-2622-5345

免責聲明
 新北市淡水區中正路376號