Field trial of Hyogen® vaccine tested under high mycoplasma pressure in finishing pigs in Mexico

J. Herczeg¹, T. Szalai¹, A. Hegedűs¹, J. Thevenon¹, M. Bibó¹, D. Saldivar², E. Molina², R. Krejčí³

¹Ceva-Phylaxia, Budapest, Hungary, ²Ceva Salud Animal, Mexico, ³Ceva Sante Animale, Libourne, France