title: Virulent strain of IBR virus causes problems for Scottish cattle.
mesh_terms: D000818:Animals; D002417:Cattle; D004196:Disease Outbreaks / Q000662:veterinary*; D007242:Herpesvirus 1, Bovine / Q000472:pathogenicity*; D007241:Infectious Bovine Rhinotracheitis / Q000453:epidemiology*; D012606:Scotland / Q000453:epidemiology; D014774:Virulence; D014887:Weather