highly significantp < 0.0001
The antibody levels progressively increased with a subsequent booster dose, and all three immunized groups showed a highly significant ( p < 0.0001) elevation in OD values compared to the unvaccinated mice at 35 dpv (OD values: 1.38 ± 0.00, 1.23 ± 0.01, and 0.91 ± 0.01 for vToH-QMV, vToH-DMV, and wt, respectively) ( Figure 3 B, Table S3 ).