This website provides projections of the future costs and impact of PMTCT in low- and middle-income countries. It uses assumptions about the need for PMTCT, transmission rates and costs for different PMTCT regimens and alternate scenarios to project the number of women on PMTCT, new infections, and associated costs from 2012 to 2016.

It is intended as an interactive tool that can be used to examine the future funding levels and associated infections averted under different assumptions. It supplies the user with basic calculations of infections averted and the associated costs. If more detail is needed, users are encouraged to download the Spectrum package of models and utilize the AIDS Impact Model for their analysis.

Additional information about the methods and assumptions can be found on the Info/Help button on each page.