FIG. 1.

CpG as adjuvants for TCI. Female BALB/c mice were immunized with MOMP mixed with either CT (10 μg) or CpG-ODN (10 μg) or control ODN by direct application to skin as described in Materials and Methods MOMP-specific IgG in serum (1:200 dilution) was determined by ELISA. Results are representative of four separate experiments. Error bars, standard deviations.