Countries and areas; one-year-olds receiving three DTP vaccine doses, percent, 2024.
DTP3 vaccination coverage is compared across WHO countries and reporting areas for 2024. Values are percentages of the relevant target population, so lower values indicate narrower vaccination coverage. Sudan records the lowest listed value at 39%, 3 percentage points below Central African Republic. Haiti is the final listed row at 60%, which is 1.54 times the lowest listed value.
| Rank | Entry | Value | Period |
|---|---|---|---|
| 1 | Sudan | 39% | 2024 |
| 2 | Central African Republic | 42% | 2024 |
| 3 | Papua New Guinea | 42% | 2024 |
| 4 | Yemen | 42% | 2024 |
| 5 | Lebanon | 49% | 2024 |
| 6 | Azerbaijan | 51% | 2024 |
| 7 | Afghanistan | 59% | 2024 |
| 8 | Bolivia | 59% | 2024 |
| 9 | Haiti | 60% | 2024 |
Source 1: World Health Statistics 2026 Statistical Annex: Three-dose DTP vaccination coverage
Publisher: World Health Organization
Dataset/table: World Health Statistics 2026 Statistical Annex
Units: percent
Date checked: 2026-06-26
Evidence: Supports the 2024 three-dose dtp vaccination coverage values and country or area labels used in this ranking.
The values are WHO country and reporting-area indicator values for the stated reference year. WHO annex values may be adjusted for comparability or based on primary data reported by countries. Definitions and underlying data quality can differ, and values may not match national publications exactly. Uncertainty intervals are not included.
The ranking uses the World Health Statistics 2026 Statistical Annex for three-dose dtp vaccination coverage, reference year 2024, and total or all-person coverage. Regional and global aggregates are excluded before country and reporting-area values are ordered from lowest to highest. Equal values retain their published order, and values are rounded for readability without changing rank.
All entries use the same WHO source family, health indicator, 2024 reference year, total-disaggregation frame and percent unit. No cross-indicator or mixed-year values are included, and the listed entries are not treated as parts of a common total.
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