Infectious titers, PCR Ct values and genomic copies/ml of serial dilutions of PEDV stock.

<p>* Average values of triplicate PCR reactions for each dilution.</p><p>Infectious titers, PCR Ct values and genomic copies/ml of serial dilutions of PEDV stock.</p

PEDV shedding in rectal swabs of the weaned pigs.^*

<p>* 3 pigs were necropsied at 7 DPI with the remaining 3 being necropsied at 28 DPI.</p><p>^‡ For groups 4, 5, 6, and 7, rectal swabs from all pigs were negative by PEDV rRT-PCR. To save space, 3 pigs are shown in one row.</p><p>PEDV shedding in rectal swabs of the weaned pigs.^{<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0139266#t005fn001" target="_blank">*</a>}</p

Virus shedding in rectal swabs of the 5-day-old pig study (A) and of the 3-week-old pig study (B) as determined by a quantitative PEDV N gene-based rRT-PCR.

<p>The virus titers (Log₁₀Genomic copies/ml) at each time points were mean virus titers of all available pigs (both PCR positive and negative pigs) except the 10⁻⁸ group in the 5-day-old pig study where only one out of 4 pigs was positive in the study period and included in figure (A).</p

Serum antibody responses in 3-week-old pigs inoculated with serial dilutions of PEDV.

<p>IFA antibody titers (A), serum virus neutralizing antibody titers (B), and PEDV whole virus-based ELISA antibody titers (C) were shown for 3 pigs in each group that went through 28 days post inoculation.</p

PEDV shedding in rectal swabs of the neonatal piglets.^*

<p>*All pigs PCR positive on rectal swabs were necropsied on day 4 due to the severity of clinical signs</p><p>PEDV shedding in rectal swabs of the neonatal piglets.^{<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0139266#t003fn001" target="_blank">*</a>}</p