Fig. (2) Serum IgG antibody response in mice against different SGB polypeptides after primary vaccination and revaccination with GBSV or combined LAIV+GBSV vaccine (n=6-8); reciprocal antibody titers were expressed as a log 10 and presented as means±SEM; (*) - the antibody titers were significantly higher after revaccination compared to the first vaccination (p<0.05).