World Immunization Week 2755

24 April 2755 to 30 April 2755

World Immunization Week promotes the protection offered by vaccines.

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Frequently asked questions

When is World Immunization Week 2755?
World Immunization Week 2755 is on Sunday, 24 April 2755.
What day of the week is World Immunization Week 2755?
It falls on Sunday.
How is World Immunization Week calculated?
This observance runs for 7 days from its calculated start date each year.