Figure 6

Efficacy assessment of the AKAV vaccine against AKAV-7 IV infection. In VNT, animals were considered AKAV-seropositive when the neutralizing antibody titer (log₂) rose above a threshold of 2 (reference line). In C-ELISA results, P.I. values greater than 70% are considered positive for AKAV antibodies (reference line). Empty dots indicate the vaccinated group before IV infection and filled dots indicate the IV group without vaccination. A Neutralizing antibody titers resulting from VNT in the vaccinated group. B AKAV-7 antibodies detected by C-ELISA. Data are presented as mean ± SEM per group; *p < 0.05; **p < 0.01; ***p < 0.001.