Experimental Airborne Transmission of Porcine Postweaning Multisystemic Wasting Syndrome
作者: C. S. KristensenC. K. HjulsagerK. VestergaardK. DupontV. Bille-HansenC. EnøeS. E. JorsalP. BækboL. E. LarsenSlobodan Paessler
作者单位: 1Pig Research Centre, Danish Agriculture & Food Council, Vinkelvej 11, 8620 Kjellerup, Denmark
2National Veterinary Institute, Technical University of Denmark, Bülowsvej 27, 1870 Frederiksberg C, Denmark
刊名: Journal of Pathogens, 2013, Vol.2013
来源数据库: Hindawi Journal
DOI: 10.1155/2013/534342
原始语种摘要: The objective of these studies was to investigate if porcine postweaning multisystemic wasting syndrome (PMWS) could be induced in healthy pigs following contact with air from pigs with clinical signs of PMWS. The pigs were housed in different units. Either 31 (study I) or 25 (study II) pigs with clinical symptoms of PMWS from a PMWS-affected herd and 25 healthy pigs from a PMWS-free, but PCV2-positive, herd were housed in unit A. Fifty pigs from a PMWS-free herd were housed in unit B, which were connected by pipes to unit A. In unit C, 30 pigs from a PMWS-free herd were housed as controls. In study II, the pigs in units A and B from the PMWS-free herd developed clinical signs of PMWS 2-3 weeks after arrival. PMWS was confirmed at necropsy and the diseased pigs had increased PCV2 load and...
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  • 接触圈 隔离
  • PCV Probability Control Voltage
  • postweaning 断奶后的
  • wasting 风化
  • affected 受了影响的
  • housed 封装的
  • investigate 
  • porcine 猪的
  • isolate 隔离
  • contact 隔离
  • units 部件