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Official WHO health days

Although there are many ‘health days’ to promote important public health issues, many of which are supported by the World Health Organization and partners, the following list represents the official WHO health days, as mandated by the World Health Assembly, that are recognized every year.

World TB Day
24 March

World Health Day
7 April

World Immunization Week
Last week of April

World Malaria Day
25 April

World No Tobacco Day
31 May

World Blood Donor Day
14 June

World Hepatitis Day
28 July

World AIDS Day
1 December

What WHO does


Jim Campbell, Director, Health Workforce Department, WHO. Executive Director, Global Health Workforce Alliance.


A mother and child in Santa Cruz, Bolivia.