Share of one-year-olds vaccinated against hepatitis B in Argentina
Argentina: Share of one-year-olds vaccinated against hepatitis B was 75.0% in 2024. ▼ Falling
Share of one-year-olds vaccinated against hepatitis B in Argentina, 2002–2024
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 Argentina stood at 75.0%.
Compared with earlier readings it is up 13.6% on the previous year and down 20.2% over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Argentina peaked at 94.0% in 2004 and was at its lowest, 66.0%, in 2002.
That places Argentina 151st out of 189 countries with data for 2024, putting it in the bottom quarter.
The long-run direction has been consistently falling across the 23 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 86.4% | 66.0% | 94.0% | 8 |
| 2010s | 90.5% | 83.0% | 94.0% | 10 |
| 2020s | 76.0% | 66.0% | 84.0% | 5 |
Countries ranked near Argentina
- 148 Cameroon 77.0% compare
- 148 Cote d'Ivoire 77.0% compare
- 151 Comoros 75.0% compare
- 151 Cook Islands 75.0% compare
- 151 Honduras 75.0% compare
More reference data data for Argentina
- Spring temperature anomalies 0.3552 °C (2026)
- Summer temperature anomalies 0.4752 °C (2026)
- Temperature anomalies by month 0.7158 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.9494 °C (2025)
- Winter temperature anomalies 0.8008 °C (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
- Elected parliament 1 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Argentina?
- Share of one-year-olds vaccinated against hepatitis b in Argentina was 75.0% 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 Argentina?
- The highest recorded value was 94.0% in 2004.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Argentina?
- The lowest recorded value was 66.0% in 2002.
- How does Argentina rank for share of one-year-olds vaccinated against hepatitis b?
- Argentina ranks 151st out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Argentina?
- Over the last ten years it is down 20.2%. The long-run trend across the full record is falling.
- Where does this Argentina 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.
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About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.