Fig. 1.
Humoral Antibody Response. Geometric mean of the borreliacidal serum antibody titers following vaccination with a recombinant, monovalent OspA vaccine and an adjuvanted, recombinant OspA, chimeric OspC vaccine as compared to unvaccinated controls. Serum samples from all dogs were assayed for serum antibody to Osp A (a) and Osp C (b)