Could we see the end of HIV/AIDS epidemic in our lifetime?  Researchers are getting closer to a possible cure.  Truvada, a drug that has long been used as treatment for HIV-positive patients, is also the first and only FDA-approved medication to prevent HIV.  Researcher Robert Grant of the UCSF-affiliated Gladstone Institutes conducted a study that expanded previous findings that the drug can also be used as a prevention method.  Read the full article here.