Africa Health Research Institute fieldworkers testing the app with research participants in northern KwaZulu-Natal, South Africa. (IMAGE)

University College London

Africa Health Research Institute fieldworkers testing the app with research participants in northern KwaZulu-Natal, South Africa.

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Through this work, they built a library of images of HIV tests taken in various conditions - which was used as training data for the UCL team's machine-learning algorithm.

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Africa Health Research Institute

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