WATCH: Israeli drug doubles survival time for patients with brain tumors March 30, 2017Professor Dror Harats, M.D., CEO of VBL Therapeutics, describes Phase III clinical trials of a cancer treatment in which a virus is injected intravenously and cuts off blood supply to solid tumors, shrinking cancerous growths. brain tumorscancer treatmentDror Haratssolid tumorsVBL Therapeuticsvirus