Figure 4From: Multiple vaccinations with UV- attenuated cercariae in pig enhance protective immunity against Schistosoma japonicum infection as compared to single vaccinationSchistosome antigen-specific IgG1 and IgG2 responses in the different swine groups. All groups were as described in Figure 4. *P < 0.05 and **P < 0.01 for the Vac3-Cha group compared with the Cha-Con group. Values depicted are means ±SEM for results from six animals.Back to article page