Marc Girard who is the general director of the Mérieux Foundation, talks about Cent Gardes and the collaboration between France and the USA, mainly represented by the Pasteur Institute and NIH, and about why HIV is such a complicated virus to find a vaccine for.

Dr Luc Montagnier and Dr Lars Olof Kallings in Montagnier’s office and laboratory at the Pasteur Institute in Paris. They talk about the HIV virus and the difficulties and possibilities of finding effective antiretroviral drug combinatoions in the future.