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Estimated number of zero-dose children* among the 10 countries with the most zero-dose children and cumulative percentage of all incompletely vaccinated children accounted for by these 10 countries — worldwide, 2019*
Abbreviation: DRC = Democratic Republic of the Congo.
* Zero-dose children are surviving infants who did not receive the first dose of diphtheria and tetanus toxoids and pertussis-containing vaccine during the first year of life.
