Objectif Monde L'hebdo

DNA tests: in search of your origins

DNA tests have today become common practice, out of curiosity or to identify an unknown relative. But is giving a saliva sample to a laboratory such a trivial matter? What happens to the data collected from millions of customers? Report by Béatrice Guelpa for the RTS programme "Mise au Point".

Guests: Béatrice Guelpa, independent journalist (from Geneva); Évelyne Heyer, professor of genetic anthropology at the Museum of Mankind.

Presented by: Dominique Laresche.