After BDV-infection, TNFR1 mRNA levels increased significantly in the hippocampus (p = 0.0391) and in the cerebellum (p = 0.0009) in the wild-type mice and in the transgenic areas cerebral cortex, hippocampus and striatum in the Tg/– and Tg/Tg mice (p = 0.0431–p<0.0001, Fig. 6). This evidence concerns the gene TNFRSF1A and infection.