Marking World AIDS Day 2012, ECDC and the WHO Regional Office for Europe released their joint publication HIV/AIDS surveillance in Europe 2011

World AIDS Day was introduced by the World Health Organization in 1988 and is observed on 1 December each year to raise awareness of the AIDS pandemic caused by HIV infection.

​​World Hepatitis Day is marked on 28 July each year to increase the awareness and understanding of viral hepatitis.

Finding the gap: for World AIDS Day 2016, ECDC highlighted that 1 in 7 people living with HIV do not know they're infected

On the occasion of World AIDS Day, ECDC launched the latest surveillance data on HIV in the European Region. 2014 theme: 10 years of data show that Europe is not curbing the epidemic

On the occasion of World AIDS Day, ECDC and the WHO Regional Office for Europe launched the latest surveillance data on HIV and AIDS in the European Region. 2015 theme: Sex between men is still main transmission mode

World Hepatitis Day is marked on 28 July each year to increase the awareness and understanding of viral hepatitis.