Figure 11.

Serological analysis of anti-ORFV antibodies in infected sheep. Sheep sera from animals infected with either ORFV wt or CBP-knock-out virus (ko) or CBP-revertant virus (rev) or CBP_FLAG revertant (rev-F) were tested for antibodies against ORFV antigen (A) or the ORFV scaffold protein ORFV075 (B) at 0 and 18 days p.i. by ELISA. Shown are the serum antibody absorbance values for each animal (serum dilution 1/400) and the mean serum antibody absorbance values for each group. P values determined by Mann-Whitney test.