Selected article for: "PCR positive group and positive group"
Author: Duffy, Mark A; Chen, Qi; Zhang, Jianqiang; Halbur, Patrick G; Opriessnig, Tanja
Title: Impact of dietary spray-dried bovine plasma addition on pigs infected with porcine epidemic diarrhea virus
  • Document date: 2018_8_29
    • ID: 0oyzg5tq_29
    Snippet: All pigs were PEDV RNA negative at dpi −6, and PEDV RNA was not detected in any of the NEG pigs throughout the study. Fecal shedding of PEDV RNA was first detected in a PEDV pig at dpi 1 and shedding in this group lasted until termination of the study at dpi 14 (Figures 4 and 5) . Pigs in the PEDV-BovSDP group shed PEDV from dpi 2 to 11 (Figures 4 and 5) . The prevalence of PCR positive PEDV-BovSDP pigs compared with the PEDV group was higher (.....
    Document: All pigs were PEDV RNA negative at dpi −6, and PEDV RNA was not detected in any of the NEG pigs throughout the study. Fecal shedding of PEDV RNA was first detected in a PEDV pig at dpi 1 and shedding in this group lasted until termination of the study at dpi 14 (Figures 4 and 5) . Pigs in the PEDV-BovSDP group shed PEDV from dpi 2 to 11 (Figures 4 and 5) . The prevalence of PCR positive PEDV-BovSDP pigs compared with the PEDV group was higher (P = 0.021) at dpi 2, while it was lower (P = 0.028) at dpi 12. The average shedding period was 9.3 ± 1.1 for PEDV pigs and 7.2 ± 1.0 for PEDV-BovSDP pigs, which was not different (P = 0.215). Similarly, the cumulative fecal viral RNA shedding was not different (P = 0.384) between PEDV pigs and PEDV-BovSDP pigs.

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