期刊论文详细信息
Veterinary Research
Evidence of infectivity of airborne porcine epidemic diarrhea virus and detection of airborne viral RNA at long distances from infected herds
Montserrat Torremorell1  Douglas G Marthaler1  Albert Rovira1  Peter R Davies1  Robert B Morrison1  Dane P Goede1  Carmen Alonso1 
[1]Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, Saint Paul, Minnesota, USA
Others  :  1147342
DOI  :  10.1186/s13567-014-0073-z
 received in 2014-03-18, accepted in 2014-06-16, published in 45
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【 摘 要 】

Porcine epidemic diarrhea virus (PEDV) spread rapidly after being diagnosed in the USA in April 2013. In this study we assessed whether PEDV could become airborne and if so, whether the virus was infectious. Air samples were collected both from a room containing experimentally infected pigs and at various distances from the outside of swine farms experiencing acute PEDV outbreaks. Results indicated presence of infectious PEDV in the air from experimentally infected pigs and genetic material of PEDV was detected up to 10 miles downwind from naturally infected farms. Airborne transmission should be considered as a potential route for PEDV dissemination.

【 授权许可】

   
2014 Alonso et al.

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