Information from the Danish Veterinary Service [about 1992-1998]

aujeszky's disease bovine leukosis brucellose brucellosis brucelosis control de enfermedades danemark denmark dinamarca disease control disease surveillance drugs encefalopatia espongiforme enfermedad de aujeszky ibr ipv virus leucose bovine leucosis bovina maladie d'aujeszky medicamentos prrs salmonella sdrp servicios veterinarios spongiform encephalopathy srrp tuberculose tuberculosis veterinary services vigilancia de enfermedades virus ibr ipv zoonose zoonoses zoonosis