title: Specific immune tolerance in an apparently healthy bull persistently infected with bovine viral diarrhea virus.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D001769:Blood / Q000382:microbiology; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000276:immunology* / Q000382:microbiology; D002353:Carrier State / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D001908:Diarrhea Viruses, Bovine Viral / Q000276:immunology / Q000302:isolation & purification; D007108:Immune Tolerance; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008297:Male
chemical_list: D000914:Antibodies, Viral; D007074:Immunoglobulin G; D007075:Immunoglobulin M