With over 600 virtual sessions and events, AIDS 2020: Virtual will enable delegates to access and engage with the latest HIV science, advocacy and knowledge traditionally presented at the conference, while offering a range of new features made possible by the new virtual format. Biomedical prevention interventions have saved lives and helped prevent new HIV infections. However, declines in incidence remain far from UNAIDS targets. A safe and globally effective HIV vaccine remains a necessity for a durable control and end to the epidemic. Download the HIV vaccine, and vaccine research roadmap.