Data and analysis are vital tools to gain a better understanding of the nature AIDS epidemic and design evidence-informed responses. UNAIDS Secretariat, together with its Cosponsors and partners, publishes a range of materials for policymakers, programme managers, advocates, media, researchers and community members.
Find below information on country progress, epidemiology, spending, data collection methodologies and tools.
UNAIDS publishes the best available data from countries on the AIDS epidemic. It provides an overview and commentary on the epidemic and the international response. More
UNGASS progress reports are submitted by countries as part of their obligation under the United Nations Declaration of Commitment on HIV/AIDS signed in 2001. National AIDS Spending Assessment (NASA) is used by countries for tracking expenditures and investment decisions. More
UNAIDS has developed a range of tools for data collection, reporting and analysis. More
Latest data available on the HIV epidemic comes from the UNAIDS report on the global AIDS epidemic 2010.
Browse country fact sheets to "know your epidemic, know your response". More
Explore the data in-depth – use the complete AIDS-info database.