To verify whether porcine deltacoronavirus infection induces disease, we inoculated gnotobiotic pigs with 2 virus strains (OH-FD22 and OH-FD100) identified by 2 specific reverse transcription PCRs. At 21–120 h postinoculation, pigs exhibited severe diarrhea, vomiting, fecal shedding of virus, and severe atrophic enteritis. These findings confirm that these 2 strains are enteropathogenic in pigs.
All Keywords
【저자키워드】 viruses, coronavirus, PCR, pathogenicity, Strains, PIGS, PDCoV, Porcine deltacoronavirus, gnotobiotic pigs, strain OH-FD22, strain OH-FD100, 【초록키워드】 Infection, diarrhea, virus, reverse transcription, disease, strain, fecal, vomiting, virus strain, PCRs, inoculated, exhibited, induce, gnotobiotic, 【제목키워드】 strain, pig,
【저자키워드】 viruses, coronavirus, PCR, pathogenicity, Strains, PIGS, PDCoV, Porcine deltacoronavirus, gnotobiotic pigs, strain OH-FD22, strain OH-FD100, 【초록키워드】 Infection, diarrhea, virus, reverse transcription, disease, strain, fecal, vomiting, virus strain, PCRs, inoculated, exhibited, induce, gnotobiotic, 【제목키워드】 strain, pig,