Revisit five of our most striking clinical images published near Halloween through the years. Medicine can be full of surprises. 👻 🎃 💀 | The New England Journal of Medicine

A major breakthrough in global medicine is now underway as the world’s first lung cancer vaccine officially enters clinical trials across seven countries. This marks a historic moment in the fight against one of the deadliest cancers, responsible for more than 1.8 million deaths each year. The new vaccine, developed after years of research, is designed to train the immune system to recognize and destroy cancerous cells before they grow or spread. Unlike traditional cancer treatments such as chem