Congenital disorder of lambs caused by a virus closely related to or identical with certain strains of bovine viral diarrhea virus.
Synonyms: Border Diseases, Border Disease
Instance information
comment
91(85); was see under SHEEP DISEASES 1985-90 ,caused by a pestivirus; border refers to the English-Welsh border where there is a high mortal among sheep from this dis; usually animal; check tag ANIMALS; don't forget also SHEEP (NIM) but do not index under SHEEP DISEASES ,91; was see under SHEEP DISEASES 1985-90
identifier
D001882