title: The attenuation of a herpes virus (malignant catarrhal fever virus) isolated from hartebeest (Alcelaphus buselaphus cokei Gunther).
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000096:biosynthesis; D001188:Artiodactyla; D002417:Cattle / Q000276:immunology; D006564:Herpesviridae / Q000302:isolation & purification*; D008304:Malignant Catarrh / Q000382:microbiology*; D014613:Vaccines, Attenuated / Q000302:isolation & purification*; D014776:Virus Cultivation
chemical_list: D000914:Antibodies, Viral; D014613:Vaccines, Attenuated