Measuring bovine viral diarrhea virus vaccine response: Using a commercially available ELISA as a surrogate for serum neutralization assays

► Can a BVDV ELISA be used as a surrogate for measuring neutralizing antibodies? ► The BVDV antibody ELISA was positively correlated with SN titers. ► A BVDV antibody ELISA can be used as a surrogate for BVDV-1 and -2 SN.