Fig. 1

Enzovax ewes tested with MVD-Enfer ki. MVD-Enfer kit showing antibody levels in ewes vaccinated with Enzovax across the six timepoints; 1 = pre-vaccination, 2 = 14 days post vaccination, 3 = 35 days post vaccination, 4 = pre-challenge, 5 = 35 days post challenge and 6 = 3 weeks post lambing. Ewes were vaccinated on day 0 and subsequently challenged at day 90 of gestation with 1 × 106 IFU of C. abortus C95/27. Lambing occurred from day 125 of gestation until day 145 gestation. Dashed line indicates point of sero-positivity > 30 S/P%