181690.fig.004a
(a)
181690.fig.004b
(b)
Figure 4: Analysis of the humoral responses. Serum samples from control and vaccinated reinfected mice were obtained seven weeks after challenge in the ear dermis. The titre for IgG1 and IgG2a antibodies against LRP (a) and SLA (b) was determined individually by ELISA. Results are expressed as the mean±SD.