Figure 3From: Identification and characterization of a Streptococcus equi ssp. zooepidemicus immunogenic GroEL protein involved in biofilm formation Antibody response following vaccination. Three mice from each group were sampled at random on each date. Data represent the mean ± standard deviation (n = 3 per group) of antibody titers (log 10) vs. days post-vaccination. Bars indicate standard deviations. The antibody titers of the rGroEL protein-vaccinated mice were significantly higher (P < 0.01) than those of the PBS-injected mice at all time points post-vaccination. No significant differences in titers were found between the rGroEL protein-vaccine and the inactivated S. equi spp. zooepidemicus vaccine (P > 0.05).Back to article page