Vaccinating Against an HIV Rebound
New research has raised expectations that an effective HIV vaccine is on the horizon. But it has also heightened concerns that so-called rebound effects β like the re-emergence of practices that expose people to HIV infection β will pose new challenges in the decades-long struggle to eliminate the virus.
BRIGHTON β When I began my career as an HIV activist in Botswana two decades ago, the thought of a vaccine seemed fanciful. Even after the country hosted vaccine trials in the mid-2000s, many of us on the frontlines of the fight against HIV doubted that such a breakthrough would ever happen.