The day is an opportunity for public and private partners to spread awareness about the status of the pandemic and encourage progress in HIV/AIDS prevention, treatment and care around the world. It has become one of the most widely recognized international health days and a key opportunity to raise awareness, commemorate those who have died, and celebrate victories such as increased access to treatment and prevention services.

On 1 December 2021, WHO is calling on global leaders and citizens to rally to confront the inequalities that drive AIDS and to reach people who are currently not receiving essential HIV services.