Universal and differential serologic assay for swine influenza virus

摘要

A universal and differential assay kit for the detection of antibodies to swine influenza virus (SIV) in a biological sample comprising SIV non-structural 1 (NS1) protein and SIV nucleoprotein (NP); a universal and differential assay method for detecting antibodies to SIV in a biological sample comprising assaying the biological sample for the presence of an antibody to SIV NS1 protein and an antibody to SIV NP; primers; and fusion proteins.