Photo of Agustina Fainguersch

Biotechnology & medicine

Agustina Fainguersch

Her app can provide an HIV diagnosis for the people who need it the most.

Year Honored


Latin America

Hails From

One in five people aged 15-49 are infected with HIV in South Africa, which is the highest rate in the world. The chances of contracting AIDS are therefore high. A correct, timely diagnosis is necessary, not only to start treatment which can prolong the life expectancy of the infected person, but also to forewarn those people that may come into contact with their fluids of the risks involved, so that they can then take appropriate prophylactic measures. Adequate managerial epidemiology requires periodic diagnostic screening campaigns of the general population or, at least, easy access to said tests when necessary. In an impoverished environment, both situations are problematic.

Agustina Fainguersch tries to solve this problem with Muzi, a platform that consists of low-cost diagnostic kits, mobile phones and an incentive program. The use of this combination means people can get tested without having to make long journeys, and nor do they fall victim to social stigma. For this initiative, Fainguersch has been selected as one of the winners of Innovators Under 35 Latin America 2017 by the MIT Technology Review, Spanish edition.

Muzi came about from Fainguersch’s time at Singularity University (USA), where the Argentine computer engineer met her future business partner, a South African doctor. The young woman explains how both of them shared the same goal: "to solve diagnostic problems with technology". The idea they came up with is simple: take advantage of the portability offered by smartphone technology to get HIV diagnosis out of centralized clinics.

Using the Muzi app the diagnostician enters the phone number of the person being diagnosed and the code of the test that they will perform. The person undergoing the test receives a message on their mobile, which they have to answer to give consent and confirmation that the test has been done. The diagnostician then performs the test, which is commercially available, and the app reads the result, without allowing either party access to the result at that moment. The information is only given to the user privately, in order to protect their privacy.

Fainguersch and her partner are continuing to refine the product based on feedback from their pilot trials as well as from investors and organizations interested in using the app. The young woman explains: "Today we carried out trials which will lead to partnerships with clinics, whose technicians are the ones who go out on the streets to make the diagnoses." She hopes that the next step is to make the technology available to the public, so that, through an incentive system, the number of staff dedicated to this cause can increase exponentially and reach the entire population. She is also planning to expand the range of diagnosable diseases. Fainguersch explains: "We are in talks with a medical group which is very interested in implementing it for hepatitis C".

Finance and strategy senior advisor, angel investor and partner at Calligram, Paloma Cabello, sees this project as "really innovative, intelligent and inventive." The Innovators Under 35 Latin America 2017 jury member highlights above all the potentially great social impact that it can have.