A micro-enzyme-linked immunosorbent assay for the detection of antibodies to infectious bovine rhinotracheitis virus
Herring, A.J.; Nettleton, P.F.; Burrells, C., 1980: A micro-enzyme-linked immunosorbent assay for the detection of antibodies to infectious bovine rhinotracheitis virus. Veterinary Record 107(7): 155-156
The described microplate enzyme linked immunosorbent assay (ELISA) was tested in a blind trial using 163 serum samples previously tested by an IBR virus microneutralization test (NT). All 58 samples with a titre of more than 1:2 in the NT gave an optical density above 0.15 in the ELISA. Three of 105 samples negative in the NT gave low positive readings. All NT-positive samples could be identified visually in the ELISA.