Figure 4From: Evaluation of the immune responses induced by four targeted DNA vaccines encoding the juvenile liver fluke antigen, cathepsin B in a mouse model(A). Measurement of the avidity of IgG antibody responses to Cat B2. Values are normalised to 100 % at 0 M.; (B). Relative avidity index of anti-Cat B2 specific IgG antibodies in immunised mice.Back to article page