This study is evaluating different vaccine regimens using experimental HIV vaccines in healthy HIV-negative adults. The main purpose of this study is to test how safe and how well-tolerated these vaccines are in humans. We hope to learn what kinds of side effects these vaccines will cause and to study how the immune system processes the vaccines. The study finished enrollment in September 2017 and is ongoing.
This trial is closed, but you can join our volunteer registry to be considered for participation in future clinical trials.