SMARTube is a new medical technology for early detection of HIV and HCV infections. It works by stimulating the body's immune response in a small blood sample to produce antibodies within days, rather than waiting weeks or months. This allows detection of infections during the "window period" before other tests can detect it. SMARTube has been tested on over 10,000 patients and is in use in several countries. It provides a simple, affordable way to more accurately diagnose infections and help reduce the spread of HIV/HCV.