The WISH Realizing The Promise Of Immunotherapy: A Global Plan For Action report outlines the significant developments that have been made in the field after decades of research against infectious diseases, life-limiting genetic disorders and previously incurable cancers.  The report highlights the challenges that have prevented the full potential of immunotherapy from being realized, while identifying the key pillars to maximize the benefits of immunotherapy and help improve the health and wellbeing of citizens all across the globe.