World AIDS Day was first established in 1988 by the World Health Organization (WHO) to raise awareness of the AIDS pandemic and to honor the lives of those who have died from the disease. It has been observed on December 1st every year since its inception.

The theme of World AIDS Day is to raise awareness of the AIDS pandemic and to emphasize the need for continued global action to prevent infections, provide care and support services, and ultimately to find a cure for HIV/AIDS. The day also acts as a reminder for everyone to get tested for HIV/AIDS and to know their status.

The significance of World AIDS Day is to remember those who have died from AIDS, to increase awareness of the disease, to educate people about HIV/AIDS, and to support those living with HIV/AIDS. It is also a day to recognize the progress that has been made in the fight against HIV/AIDS, including the development of antiretroviral drugs, which have greatly reduced the number of deaths due to AIDS.

World AIDS Day is an important day in the global fight against HIV/AIDS and serves as a reminder of the need to continue working to end this epidemic. It is a day to reflect on the progress that has been made, to remember those who have lost their lives, and to recognize the tireless efforts of those who continue to work to end HIV/AIDS.