EB virus (Epstein-Barr Virus, EBV) infection and recurrent infection is one of the main inducement of Nasopharyngeal Cancer (NPC). Using the principle of antigen-antibody reaction, EB virus antibody test kits are used for detecting the presence of EB virus antibody and its concentration in blood to determine the possibility of EB virus infection and in terms of diagnosis of EB virus-related diseases. EB virus antibody tests have recently been commonly used in preliminary testing of nasopharyngeal cancer. There are three EV virus antibody tests as follows:
Only NPCheckTM can detect the biomarker - Rta in the early stage of nasopharyngeal cancer.