Figure 5From: Multiple vaccinations with UV- attenuated cercariae in pig enhance protective immunity against Schistosoma japonicum infection as compared to single vaccinationIFN-γ, IL-10 and IL-4 produced by PBMC stimulated with SWAP and SEA in the 4 groups of pigs. Triangles and the arrow on the X-axis show the time of immunization(s) and infection, respectively. Values depicted are means ±SEM for results from six animals.Back to article page