Epstein-Barr Virus (EBV) Antibodies to Early Antigen-Diffuse [EA(D)], IgG Labcorp test 096248

This test looks for specific antibodies that your immune system produces when the Epstein-Barr virus (EBV) is actively multiplying in your body. It helps determine if you are currently experiencing an acute infection or a reactivation of the virus, which is often the cause of infectious mononucleosis (mono).