the control group at 14 days Ppv, and at 3 and 6 months Psv Additionally, peaked at 3 months Psv with an increase, despite its initial degradation at 1 month PSV. Interestingly, igm expression induced by antigens with ISA763A was significantly higher than that induced by antigens with AS-F at 1, 3. and 6 months Psv. Expression of igm did not differ sig- nificantly between vaccination groups (p>0.05) at 14 days PPV (Fig. 1A-D)