Professor of Virology, UFR des Sciences pharmaceutiques, Université F Rabelais, Tours (France).
Clinical virologist, Virology Unit, Bretonneau University Hospital, Tours (France).
Head of the National Reference Center for HIV.
Deputy director, Inserm Research Unit 966 « Morphogenesis and antigenicity of HIV and Hepatitis Viruses »
Virology, HIV/AIDS, envelope glycoproteins, epitopes, antibodies, neutralizing antibodies, HIV testing.