[For effective control of IBR [Infectious Bovine Rinotracheitis] in the European Union] | Por un control efectivo de la IBR [Rinotraqueítis Infecciosa Bovina] en la Unión Europea

bovin bovin laitier bovine herpesvirus cattle control de enfermedades dairy cattle diagnosis diagnostic disease control disease transmission european union facteur de risque factores de riesgo ganado bovino ganado de leche herpes virus bovino herpesvirus bovin infecciones latentes infection latente latent infections rhinotracheitis rinotraqueitis risk factors symptome symptoms transmission des maladies vaccin vaccination vaccines vacuna virose viroses virosis