This UNAIDS 2024 report brings together new data and case studies which demonstrate that the decisions and policy choices taken by world leaders this year will decide the fate of millions of lives and whether the world’s deadliest pandemic is overcome.

P.11 At least half of all people from key populations are not being reached with prevention services, according to data reported to UNAIDS. Men and women who inject drugs, gay men and other men who have sex with men, and transgender people are particularly neglected. In addition, more than half of the areas with high or moderately high HIV incidence4 in sub-Saharan Africa are not being served by prevention programmes tailored for adolescent girls and young women... Access to harm reduction services for people who inject drugs is extremely low in all but a few countries...