There is a lot of noise about the use of immunotherapy for lung cancer, which was combined with chemotherapy. https://www.npr.org/2018/04/16/602980973/merck-immunotherapy-drug-shines-in-lung-cancer-study So far there were only a small percentage of patients who qualified for treatment
A September 2017 article in Medical News Today reported that modified polio vaccine might help cure cancer. The two key investigators were Dr. Matthias Gromeier and Prof. Smita Nair from Duke University. Dr. Gromeier is a professor in the Department of Neurosurgery. Dr. Nair is an imm