Evidence of recombinant strains of porcine epidemic diarrhea virus, United States, 2013

To investigate the evolutionary process by which porcine epidemic diarrhea virus (PEDV) in the United States hypothetically descended from strains in China, we analyzed PEDV-positive samples collected in China during January 2012-July 2013. Recombination in 2 strain sublineages was likely associated...

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Veröffentlicht in:	Emerging infectious diseases 2014-10, Vol.20 (10), p.1735-1734
Hauptverfasser:	Tian, Peng-Fei, Jin, Yu-Lan, Xing, Gang, Qv, Ling-Ling, Huang, Yao-Wei, Zhou, Ji-Yong
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Animals China Coronavirus Infections - epidemiology Coronavirus Infections - veterinary Coronavirus Infections - virology Diarrhea Dispatch Epidemics Evidence of Recombinant Strains of Porcine Epidemic Diarrhea Virus, United States, 2013 evolution PEDV Phylogeny pigs porcine epidemic diarrhea virus Porcine epidemic diarrhea virus - genetics Pork industry Reassortant Viruses - genetics recombination Swine United States - epidemiology viruses
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Beschreibung
Zusammenfassung:	To investigate the evolutionary process by which porcine epidemic diarrhea virus (PEDV) in the United States hypothetically descended from strains in China, we analyzed PEDV-positive samples collected in China during January 2012-July 2013. Recombination in 2 strain sublineages was likely associated with identification of PEDV in the United States in 2013.
ISSN:	1080-6040 1080-6059
DOI:	10.3201/eid2010.140338