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The Zambia Population-Based HIV Impact Assessment (ZAMPHIA) began fieldwork in March 2016 and concluded in August 2016.

Survey teams visited nearly 11,000 randomly selected households and provided HIV counseling and testing.

Details on the findings can be found below.

Key Findings


Annual HIV incidence among adults


HIV prevalence among adults


Viral load suppression among adults living with HIV

90-90-90 among adults living with HIV

Adults living with HIV knew their HIV status


Adults who were aware of their HIV status were on ART


Adults who were on ART had viral load suppression

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