Share of one-year-olds vaccinated against hepatitis B in Sudan
Sudan: Share of one-year-olds vaccinated against hepatitis B was 39.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against hepatitis B in Sudan, 2005–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
In 2024, share of one-year-olds vaccinated against hepatitis b in Sudan stood at 39.0%.
That represents a change of down 23.5% on the previous year and down 58.5% over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Sudan peaked at 95.0% in 2017 and was at its lowest, 22.0%, in 2005.
That places Sudan 189th out of 189 countries with data for 2024, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 20 years of available data.
Share of one-year-olds vaccinated against hepatitis B in Sudan, year by year
| Year | % | Change |
|---|---|---|
| 2005 | 22.0% | — |
| 2006 | 60.0% | +172.7% |
| 2007 | 78.0% | +30.0% |
| 2008 | 78.0% | +0.0% |
| 2009 | 72.0% | -7.7% |
| 2010 | 75.0% | +4.2% |
| 2011 | 93.0% | +24.0% |
| 2012 | 92.0% | -1.1% |
| 2013 | 93.0% | +1.1% |
| 2014 | 94.0% | +1.1% |
| 2015 | 93.0% | -1.1% |
| 2016 | 93.0% | +0.0% |
| 2017 | 95.0% | +2.2% |
| 2018 | 93.0% | -2.1% |
| 2019 | 93.0% | +0.0% |
| 2020 | 90.0% | -3.2% |
| 2021 | 84.0% | -6.7% |
| 2022 | 84.0% | +0.0% |
| 2023 | 51.0% | -39.3% |
| 2024 | 39.0% | -23.5% |
Sudan compared with similar countries
- Sudan's 39.0% is below the median for low income countries, which is 73.0%, 53% of the median. (25 countries reporting)
- Sudan's 39.0% is below the median for Sub-Saharan Africa, which is 82.5%, 47% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Share of one-year-olds vaccinated against hepatitis B in Sudan changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2006 | +172.7% | 22.0% | 60.0% |
| 2023 | -39.3% | 84.0% | 51.0% |
| 2007 | +30.0% | 60.0% | 78.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 62.0% | 22.0% | 78.0% | 5 |
| 2010s | 91.4% | 75.0% | 95.0% | 10 |
| 2020s | 69.6% | 39.0% | 90.0% | 5 |
Countries ranked near Sudan
- 186 Central African Republic 42.0% compare
- 186 Papua New Guinea 42.0% compare
- 186 Yemen 42.0% compare
More reference data data for Sudan
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.5846 (2019)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 17.81 (2019)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 19.69 (2019)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.4356 (2019)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 19.69 (2019)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.96 (2019)
- Emission Totals - Emissions (N2O) - Manure Management 0.8148 (2019)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 80.68 (2019)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 93.88 (2019)
- Emission Totals - Emissions (N2O) - Crop Residues 2.37 (2019)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Sudan?
- Share of one-year-olds vaccinated against hepatitis b in Sudan was 39.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest share of one-year-olds vaccinated against hepatitis b recorded in Sudan?
- The highest recorded value was 95.0% in 2017.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Sudan?
- The lowest recorded value was 22.0% in 2005.
- How does Sudan rank for share of one-year-olds vaccinated against hepatitis b?
- Sudan ranks 189th out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Sudan?
- Over the last ten years it is down 58.5%. The long-run trend across the full record is rising.
- Where does this Sudan data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Share of one-year-olds vaccinated against hepatitis B. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 20 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.