Share of one-year-olds vaccinated against hepatitis B in Seychelles
Seychelles: Share of one-year-olds vaccinated against hepatitis B was 94.0% in 2024. ▬ Flat
Share of one-year-olds vaccinated against hepatitis B in Seychelles, 1995–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Seychelles recorded 94.0% for share of one-year-olds vaccinated against hepatitis b in 2024. That is the lowest value across all 30 years on record.
Compared with earlier readings it is down 3.1% on the previous year and down 5.1% over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Seychelles peaked at 99.0% in 1995 and was at its lowest, 94.0%, in 2021.
Seychelles ranks 62nd of 189 countries on this measure, in the middle of the range.
Share of one-year-olds vaccinated against hepatitis B in Seychelles, year by year
| Year | % | Change |
|---|---|---|
| 1995 | 99.0% | — |
| 1996 | 98.0% | -1.0% |
| 1997 | 97.0% | -1.0% |
| 1998 | 96.0% | -1.0% |
| 1999 | 99.0% | +3.1% |
| 2000 | 97.0% | -2.0% |
| 2001 | 95.0% | -2.1% |
| 2002 | 98.0% | +3.2% |
| 2003 | 99.0% | +1.0% |
| 2004 | 99.0% | +0.0% |
| 2005 | 99.0% | +0.0% |
| 2006 | 99.0% | +0.0% |
| 2007 | 99.0% | +0.0% |
| 2008 | 99.0% | +0.0% |
| 2009 | 98.0% | -1.0% |
| 2010 | 99.0% | +1.0% |
| 2011 | 99.0% | +0.0% |
| 2012 | 98.0% | -1.0% |
| 2013 | 98.0% | +0.0% |
| 2014 | 99.0% | +1.0% |
| 2015 | 97.0% | -2.0% |
| 2016 | 96.0% | -1.0% |
| 2017 | 97.0% | +1.0% |
| 2018 | 99.0% | +2.1% |
| 2019 | 99.0% | +0.0% |
| 2020 | 97.0% | -2.0% |
| 2021 | 94.0% | -3.1% |
| 2022 | 97.0% | +3.2% |
| 2023 | 97.0% | +0.0% |
| 2024 | 94.0% | -3.1% |
Seychelles compared with similar countries
- Seychelles's 94.0% is below the median for high income countries, which is 95.0%, 99% of the median. (58 countries reporting)
- Seychelles's 94.0% is above the median for Sub-Saharan Africa, which is 82.5%, 1.1× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 97.8% | 96.0% | 99.0% | 5 |
| 2000s | 98.2% | 95.0% | 99.0% | 10 |
| 2010s | 98.1% | 96.0% | 99.0% | 10 |
| 2020s | 95.8% | 94.0% | 97.0% | 5 |
Countries ranked near Seychelles
More reference data data for Seychelles
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0024 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0046 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.0075 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.0075 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0082 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.0082 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0247 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.043 (2050)
- Emission Totals - Emissions (N2O) - Agricultural Soils 0.0348 (2050)
- Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure applied 2.17 (2050)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Seychelles?
- Share of one-year-olds vaccinated against hepatitis b in Seychelles was 94.0% 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 Seychelles?
- The highest recorded value was 99.0% in 1995.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Seychelles?
- The lowest recorded value was 94.0% in 2021.
- How does Seychelles rank for share of one-year-olds vaccinated against hepatitis b?
- Seychelles ranks 62nd out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Seychelles?
- Over the last ten years it is down 5.1%. The long-run trend across the full record is flat.
- Where does this Seychelles 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 — 30 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.