To understand the progression of porcine epidemic diarrhea virus infection, we inoculated gnotobiotic pigs with a newly emerged US strain, PC21A, of the virus. At 24–48 hours postinoculation, the pigs exhibited severe diarrhea and vomiting, fecal shedding, viremia, and severe atrophic enteritis. These findings confirm that strain PC21A is highly enteropathogenic.
All Keywords
【저자키워드】 viruses, Pathogenesis, outbreak, USA, Porcine epidemic diarrhea virus, PIGS, Porcine epidemic diarrhea, gnotobiotic pigs, US strain, strain PC21A, enteropathogenic, 【초록키워드】 progression, diarrhea, virus, Viremia, virus infection, fecal, epidemic diarrhea, vomiting, inoculated, exhibited, gnotobiotic, 【제목키워드】 strain, pig,
【저자키워드】 viruses, Pathogenesis, outbreak, USA, Porcine epidemic diarrhea virus, PIGS, Porcine epidemic diarrhea, gnotobiotic pigs, US strain, strain PC21A, enteropathogenic, 【초록키워드】 progression, diarrhea, virus, Viremia, virus infection, fecal, epidemic diarrhea, vomiting, inoculated, exhibited, gnotobiotic, 【제목키워드】 strain, pig,