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The first Zimbabwe Population-based HIV Impact Assessment (ZIMPHIA) was conducted between October 2015 and August 2016.

Survey teams visited over 11,000 households to interview participants and provide HIV counseling and testing.

In 2019, a second ZIMPHIA survey was launched by the Ministry of Health to assess the country’s progress towards HIV epidemic control. The ZIMPHIA 2020 survey visited over 10,000 households.

Details on the findings can be found below.

ZIMPHIA 2020: Key Findings*


Annual HIV incidence among adults


HIV prevalence among adults


Viral load suppression among adults living with HIV*

ZIMPHIA 2020: 95-95-95 among adults living with HIV

Adults living with HIV who knew their HIV status


Adults who were aware of their HIV status who were on ART


Adults who were on ART who had viral load suppression


*ZIMPHIA 2015-2016 Summary Sheet and Final Report, as well as related reports and publications, can be found below.

Related Resources

ZIMPHIA Music Video
Zimbabwe News
In Zimbabwe, When PHIA Knocked, Doors Opened
In Zimbabwe, When PHIA Knocked, Doors Opened
Over the past four months, a familiar refrain was heard throughout the cities, towns, and villages of Zimbabwe. The ‘Knock Knock’ song, which was instrumental to the success of the first Zimbabwe Population-based HIV Impact Assessment (ZIMPHIA) survey,  heralded the new survey and with the message of a new chance for the country to take stock of what has been achieved towards controlling its devastating HIV epidemic.