Former Director General of INSERM, Vice-president of the Mérieux Alliance – Prof. Christian Bréchot, a leader in molecular virology and cell biology of Hepatitis visited Institut Pasteur of Shanghai (IPS) on Dec.9. After a discussion with PIs, Prof. Bréchot gave a seminar for researchers, shared novel approaches in the study of the mechanism involved in hepatitis B and C-driven liver cancer and in the development of new therapies.