Objectif Monde L'hebdo

The secret war for a vaccine

As Pfizer announces a vaccine 90% effective against Covid-19 for the end of 2020, the world begins to hope for a return to normal life. But a vaccine for whom and at what price? 193 candidate vaccines are currently in the starting blocks. A look back at this frenetic race.

Guest: Nathalie Sapena, journalist, author of "Vaccin, la Guerre Secrete".

Presented by: Dominique Laresche.