Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Guinea-Bissau
Guinea-Bissau: Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) was 84.0% in 2025. ◆ Volatile
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Guinea-Bissau, 2000–2025
Source: World Health Organization, Global Health Observatory.
Analysis
In 2025, hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Guinea-Bissau stood at 84.0%.
The figure is down 1.2% on the previous year and down 2.3% over ten years.
Over the whole period, hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Guinea-Bissau peaked at 91.0% in 2023 and was at its lowest, 0.0%, in 2000.
That places Guinea-Bissau 130th out of 194 countries with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Guinea-Bissau, year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 0.0% | — |
| 2001 | 0.0% | — |
| 2002 | 0.0% | — |
| 2003 | 0.0% | — |
| 2004 | 0.0% | — |
| 2005 | 0.0% | — |
| 2006 | 0.0% | — |
| 2007 | 0.0% | — |
| 2008 | 0.0% | — |
| 2009 | 80.0% | — |
| 2010 | 82.0% | +2.5% |
| 2011 | 89.0% | +8.5% |
| 2012 | 87.0% | -2.2% |
| 2013 | 87.0% | +0.0% |
| 2014 | 86.0% | -1.1% |
| 2015 | 86.0% | +0.0% |
| 2016 | 85.0% | -1.2% |
| 2017 | 79.0% | -7.1% |
| 2018 | 85.0% | +7.6% |
| 2019 | 84.0% | -1.2% |
| 2020 | 82.0% | -2.4% |
| 2021 | 78.0% | -4.9% |
| 2022 | 88.0% | +12.8% |
| 2023 | 91.0% | +3.4% |
| 2024 | 85.0% | -6.6% |
| 2025 | 84.0% | -1.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 8.0% | 0.0% | 80.0% | 10 |
| 2010s | 85.0% | 79.0% | 89.0% | 10 |
| 2020s | 84.7% | 78.0% | 91.0% | 6 |
Countries ranked near Guinea-Bissau
More health data for Guinea-Bissau
- Un projection of annual infant deaths, annual growth rate -1.67 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.7721 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,070 deaths per 1,000 people (2090)
- Number of infants who die before age 1 941 deaths (2100)
- Population ages 80 and above, female, per capita 0.0023 units per person (2025)
- Population ages 80 and above, male, annual growth rate 3.11 % change on previous year (2025)
- Population ages 80 and above, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 80 and above, male, per capita 0.0014 units per person (2025)
- Pertussis - number of reported cases, gaps filled 0 (2025)
- Pertussis - number of reported cases, per capita 0 units per person (2025)
Frequently asked questions
- What is hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Guinea-Bissau?
- Hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Guinea-Bissau was 84.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest hepatitis b (hepb3) immunization coverage among 1-year-olds (%) recorded in Guinea-Bissau?
- The highest recorded value was 91.0% in 2023.
- What is the lowest hepatitis b (hepb3) immunization coverage among 1-year-olds (%) recorded in Guinea-Bissau?
- The lowest recorded value was 0.0% in 2000.
- How does Guinea-Bissau rank for hepatitis b (hepb3) immunization coverage among 1-year-olds (%)?
- Guinea-Bissau ranks 130th out of 194 countries with data for 2025.
- Is hepatitis b (hepb3) immunization coverage among 1-year-olds (%) rising or falling in Guinea-Bissau?
- Over the last ten years it is down 2.3%. The long-run trend across the full record is volatile.
- Where does this Guinea-Bissau data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).