Safety and efficacy field trial of Hyogen® vaccine in finishing pigs in South Africa

J. Herczeg¹, T. Szalai¹, A. Hegedűs, E. Fodor¹, B. Siklódi¹, J. Thevenon¹, M. Bibó¹, D. Gradwell², H. Cilliers², R. Krejčí³

¹Ceva-Phylaxia, Budapest, Hungary, ²Ceva Animal Health, South-Africa, ³Ceva Sante Animale, Libourne, France