World Immunization Week 2363

24 April 2363 to 30 April 2363

World Immunization Week promotes the protection offered by vaccines.

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Frequently asked questions

When is World Immunization Week 2363?
World Immunization Week 2363 is on Wednesday, 24 April 2363.
What day of the week is World Immunization Week 2363?
It falls on Wednesday.
How is World Immunization Week calculated?
This observance runs for 7 days from its calculated start date each year.