全球艾滋病预防联盟（GPC）：2024年HIV预防报告-从危机到机会（英文版）

There have been shifts also in the distribution of new HIV infections between different UNAIDS regions (Figure 2). In 2010, eastern and southern Africa and western and central Africa accounted for about two thirds (68%) of new HIV infections globally. Since then, those two regions have recorded steep reductions in new HIV infections: declines of 55% and 50% respectively. Together they accounted for an estimated 660 000 new infections in 2022––approximately half of all new infections globally.