Figure 5From: Evaluation of immunogenicity and cross-reactive responses of vaccines prepared from two chimeric serotype O foot-and-mouth disease viruses in pigs and cattleThe anti-structural protein antibodies in vaccinated pigs and cows. Groups of six pigs and six cows were vaccinated with the mutant virus (rHN/TURVP1 or rHN/NXVP1) or the wt virus vaccine at Days 0 and 28; blood samples were assayed by liquid-phase blocking ELISA (LPBE) on Days 0, 14, 21, 28, 35, 42, 49 and 56 post-vaccination. The results were obtained from three replicates of six animals. Error bars indicate SDs from the mean.Back to article page