BBC News | Path to HIV Seen in Study of Patient's Antibodies Bloomberg Blood samples from the person were used to monitor the AIDS virus as it mutated to evade immune system antibodies. While HIV almost always wins that battle, scientists after two years of testing the man found he was among the 20 percent of patients who ... HIV: Roadmaps to a vaccine Scientists find antibody "roadmap" to AIDS vaccine Duke researchers hone in on HIV vaccine |