World AIDS Day (December 1) was first observed on December 1, 1988, as a day to raise awareness about AIDS and support those affected by the disease worldwide. The observance was established in response to the rapid spread of HIV and growing global concern about its social and health impacts, following a decision by the World Health Organization and related agencies. By the late 1980s, the number of people living with AIDS was rising quickly, and by the end of 1988, over 100,000 cases of HIV infection had been reported in various countries. At that time, the disease was accompanied by social stigma and a lack of accurate information, leading to discrimination and social isolation for many affected individuals. The purpose of marking this day was to draw public attention to the importance of prevention, education, and support for people living with HIV and their families. On this day, educational programs, awareness campaigns, and public events are organized in many countries to increase knowledge about transmission, prevention, and treatment of AIDS. The red ribbon symbol was also introduced as a sign of solidarity with people living with AIDS on this day. This observance was officially added to the international calendar in 1988 as a result of the World Health Organization's decision, to ensure that every year on December 1, global attention is focused on the challenges of HIV and AIDS.
