Share of one-year-olds vaccinated against hepatitis B in Brazil
Brazil: Share of one-year-olds vaccinated against hepatitis B was 90.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against hepatitis B in Brazil, 1994–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
The most recent figure for share of one-year-olds vaccinated against hepatitis b in Brazil is 90.0%, measured in 2024.
That represents a change of down 6.2% over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Brazil peaked at 99.0% in 2006 and was at its lowest, 4.0%, in 1994.
Brazil ranks 97th of 189 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 31 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 22.0% | 4.0% | 84.0% | 6 |
| 2000s | 96.1% | 91.0% | 99.0% | 10 |
| 2010s | 90.8% | 72.0% | 98.0% | 10 |
| 2020s | 80.4% | 68.0% | 90.0% | 5 |
Countries ranked near Brazil
More reference data data for Brazil
- Spring temperature anomalies 0.2659 °C (2026)
- Summer temperature anomalies -0.0006 °C (2026)
- Temperature anomalies by month 0.0351 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.3721 °C (2025)
- Winter temperature anomalies 0.1099 °C (2025)
- Consumer price index 234.41 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Brazil?
- Share of one-year-olds vaccinated against hepatitis b in Brazil was 90.0% 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 Brazil?
- The highest recorded value was 99.0% in 2006.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Brazil?
- The lowest recorded value was 4.0% in 1994.
- How does Brazil rank for share of one-year-olds vaccinated against hepatitis b?
- Brazil ranks 97th out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Brazil?
- Over the last ten years it is down 6.2%. The long-run trend across the full record is rising.
- Where does this Brazil 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 — 31 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.