Caprine arthritis-encephalitis: clinical features and presence of antibody in selected goat populations.
Features of caprine arthritis-encephalitis, a retrovirus disease of domestic goats, were studied in 60 goats over a 10-year period. The rate of progression and the severity of the disease process were highly variable within and among animals, but the most salient features were chronically swollen joints and bursae, lameness, weight loss, poor coat, mineralization of soft tissue, and death. Of 1,160 goat serum samples from 24 states tested by the immunodiffusion technique, 81% were positive for antibody to caprine arthritis-encephalitis virus antigens.
D000818:Animals; D000914:Antibodies, Viral / Q000302:isolation & purification; D001170:Arthritis, Infectious / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*; D004660:Encephalitis / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*; D006041:Goats; D012192:Retroviridae Infections / Q000276:immunology / Q000662:veterinary*
D000914:Antibodies, Viral