World Immunisation Week 2026: For every generation, vaccines work

World Immunization week 2026 poster. For every generation vaccines work

Vaccines have long been one of the most powerful tools in public health. Over the past 50 years, vaccines have saved more than 150 million lives – not by accident, but because ordinary people made the decision to protect themselves, their children and their communities from diseases like measles, diphtheria, pertussis, polio, and rotavirus.

Today, newer vaccines against malaria, HPV, cholera, dengue, meningitis, RSV, Ebola, and mpox are saving even more lives, and helping people at every stage of life live longer and healthier thanks to scientific advancements.

During World Immunisation Week, let’s show the world that some family traditions are worth passing on. Under the theme, “For every generation, vaccines work”, World Immunisation Week will promote how vaccines have safely protected people, families, and communities for generations – and continue to safeguard our future.

Banner of data 150million lives saved by vaccines since 1974 30 life-threatening diseases and infections prevented 20 million children at least 1 vaccine dose in 2024