Figure 6From: First demonstration of the circulation of a pneumovirus in French pigs by detection of anti-swine orthopneumovirus nucleoprotein antibodiesCommercial BRSV ELISA results. Selected porcine and bovine sera were tested for the presence of anti-BRSV antibodies. S/P% = 100 × (NE/NExpc). NE: Net Extinction value for each sample was calculated by subtracting the OD450 value of the control well (S–Ag A450) from the OD450 value of the coated well (S + Ag A450) as recommended by the provider.Back to article page