• New PHIA Data

    New PHIA Data

    PHIA marks World AIDS Day with the release of preliminary results from Lesotho and Tanzania.

  • World Leaders Gather in New York

    World Leaders Gather in New York

    PHIA announces new data as world leaders meet at the UN to mark progress toward ending AIDS.

  • Accelerating Progress toward HIV Epidemic Control

    Accelerating Progress toward HIV Epidemic Control

    Five African countries approach control of their HIV epidemics as the U.S. government launches a bold strategy to accelerate progress.

The PHIA Project

For the global community to achieve its HIV treatment goals, data are needed on the impact of country-level programs. The PHIA Project measures the reach and impact of HIV programs in PEPFAR-supported countries through national surveys. Each population-based HIV impact assessments (PHIA) survey offers household-based HIV counseling and testing conducted by trained survey staff, with return of results. The surveys also asks questions about access to preventive care and treatment services for adults and children. The results measure national and regional progress toward UNAIDS' 90-90-90 goals and guide policy and funding priorities. This project is led by ICAP at Columbia University in partnership with the US Centers for Disease Control and Prevention (CDC), and the Ministry of Health in each country.