Evidence of Recombinant Strains of Porcine Epidemic Diarrhea Virus, United States, 2013
oleh: Peng-Fei Tian, Yu-Lan Jin, Gang Xing, Ling-Ling Qv, Yao-Wei Huang, Ji-Yong Zhou
| Format: | Article |
|---|---|
| Diterbitkan: | Centers for Disease Control and Prevention 2014-10-01 |
Deskripsi
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.