Influenza A/ equi-2/ Ohio/ 03 [H3N8] recombinant Canarypox virus (vCP2242) ≥ 5.3 log10 FAID*50 Influenza A/ equi-2/ Newmarket/ 2/ 93 [H3N8] recombinant Canarypox virus (vCP1533) ≥ 5.3 log10 FAID*50 *Fluorescent assay infectious dose 50% Clostridium tetani toxoid