title: The distribution of antibodies to Border disease virus among sheep in England and Wales.
abstract: Within a sample of the sheep population of England and Wales, 10.8 per cent of 3506 individuals had immunodiffusion test antibody to bovine viral diarrhoea mucosal disease virus antigen. There were marked differences between various geographical regions in the proportion of sheep with antibody, and Border disease may be more common in some areas than disease records indicate.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000453:epidemiology* / Q000276:immunology; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D001908:Diarrhea Viruses, Bovine Viral / Q000276:immunology*; D004739:England; D012328:RNA Viruses / Q000276:immunology*; D012756:Sheep / Q000276:immunology; D012757:Sheep Diseases / Q000453:epidemiology* / Q000276:immunology; D014852:Wales
chemical_list: D000914:Antibodies, Viral