Hoang Hai, Killian Mary L, Madson Darin M, Arruda Paulo H E, Sun Dong, Schwartz Kent J, Yoon Kyoungjin J
Department of Veterinary Microbiology and Preventive Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA.
Genome Announc. 2013 Dec 19;1(6):e01049-13. doi: 10.1128/genomeA.01049-13.
Porcine epidemic diarrhea (PED) was recognized in U.S. swine for the first time in early 2013. A plaque-purified PED virus (PEDV) isolate (USA/Iowa/18984/2013) was obtained from a diarrheic piglet. The isolate is genetically close to other previously reported U.S. PEDVs and recent Chinese PEDVs and was virulent when inoculated into neonatal pigs.
2013年初,猪流行性腹泻(PED)首次在美国猪群中被发现。从一头腹泻仔猪中获得了一株经蚀斑纯化的猪流行性腹泻病毒(PEDV)分离株(USA/Iowa/18984/2013)。该分离株在基因上与其他先前报道的美国PEDV以及最近的中国PEDV相近,接种新生仔猪时具有致病性。