The future vaccine landscape: reaching more people with new technologies

For more than half a century, vaccines have quietly transformed human life. They have prevented suffering on a scale that is difficult to imagine, protecting millions of children from diseases that once claimed countless lives. Many of the most dramatic public health victories of the modern era have been built on vaccination. Diseases that once filled hospitals, overwhelmed families, and devastated communities became rare or disappeared entirely in many parts of the world. Yet vaccination now stands at a fascinating moment in history.