The IDEXX PRV/ADV gI Ab Test is an immunoassay for the detection of antibodies in swine serum to the gI (gE) antigen of pseudorabies virus (PRV/Aujeszky’s disease). The presence of antibodies indicates exposure to field strains of PRV and/or vaccines containing gI antigen. This differential test is intended for use in herd management and pseudorabies eradication applications.