The goal of Vaxsia Biomedical Inc. is to develop vaccines using a revolutionary technology, VADEX, stand for Vaccine Delivery System X. Vaccination is the most cost effective strategy to reduce morbidity and mortality caused by infectious diseases. The lack of major innovation in vaccine technology during the past decade is dragging the effort of eliminating infectious diseases from developing countries. VADEX is able to enhance vaccine efficacy through a novel design. Data suggest that VADEX is able to shorten time need to produce protective antibody and also increase antibody production level. Now we are using this technology in developing new vaccines that combat infectious diseases effectively.