TherVacB Videos Animation movie Enjoy our animation movie to understand the mission and approach of the TherVacB project! Why do we need a Hepatitis B cure? What do you mean by a Hepatitis B cure? What could a Hepatitis B cure look like? Clinical Trials: Why do we need them? What do we need to achieve an HBV cure? How possible is a cure for Hepatitis B? How safe are clinical trials?