People mark World Aids Day from around the world

Zagrepcanka office building is illuminated with the image of red ribbon in Zagreb, Croatia, Dec. 1, 2014. The red ribbon is the universal symbol of awareness and support for those living with HIV. Croatian Medical Students-International Committee (CroMSIC) organized the event to mark World AIDS Day and to raise awareness of the AIDS pandemic caused by the spread of HIV infection. (Xinhua/Miso Lisanin)