Figure 6From: Comprehensive evaluation of the safety and immunogenicity of a gene-deleted variant pseudorabies virus attenuated vaccineProtective efficacy of recombinant PRV GX-ΔTK/in piglets against virulent PRV. A Rectal temperature of piglets challenged with virulent PRV GX. B Clinical score in piglets of each group after virulent PRV GX challenge. C PRV gB-specific ELISA antibodies after immunization with PRV GX-ΔTK/IES and challenge with virulent PRV GX. D PRV gE-specific ELISA antibodies after immunization with PRV GX-ΔTK/IES and challenge with virulent PRV GX.Back to article page