Awareness Health
World Immunization Week
World Immunization Week, 24 to 30 April, promotes vaccines that protect people of all ages from disease.
- UK
- USA
- International
OrganiserWorld Health Organization
ListingAdded by us from official sources
Last checked19 October 2026
First heldNot known
About the day
The World Health Organization runs the week each year in the last week of April. It works with countries to raise awareness of vaccines and to support strong immunisation programmes.
Dates for the next three years
| Year | Date | Where | Status |
|---|---|---|---|
| 2027 | 24 to 30 April 2027 | UK, USA, International | Same date every year |
| 2028 | 24 to 30 April 2028 | UK, USA, International | Same date every year |
| 2029 | 24 to 30 April 2029 | UK, USA, International | Same date every year |
Where this information comes from
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