SPECTRUM is a suite of easy to use policy models which provide policymakers with an analytical tool to support the decision making process.
SPECTRUM consists of several software models including:
Most models are available in English, French, and Spanish. Some are also available in Portuguese, Arabic, and Russian
Learn more about the models included with Spectrum.
More information on Spectrum can also be found at the following links:
Latest General Release for Windows
Final versions used for the generation of global HIV estimates for the respective year.
Detailed instructions on how to use the software. Also includes sections on data sources, interpreting and using the results, a tutorial, and a description of the methodology.Select Language: