report September 7, 2020 Cancer vaccines What it is Cancer vaccines enable people’s immune systems to target cancer cells, instead of an infectious agent, such as a virus or bacterium. They aim either to prevent cancer or to cure it. 1 How it works Vaccination is probably the most successful public health intervention i... Become a member to read the rest of this article... By Preston Llewellyn, Soyon Park Llewellyn Consulting