Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region)
Western Pacific (WHO region): Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) was 89.0% in 2025. ▲ Rising
Latest (2025)
89.0%
Change on year
up 1.1%
Rank
3rd
of 11 groups
All-time high
93.0%
in 2019
All-time low
51.0%
in 2000
Years of data
26
2000–2025
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region), 2000–2025
Source: World Health Organization, Global Health Observatory.
Analysis
In 2025, hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region) stood at 89.0%.
That represents a change of up 1.1% on the previous year and down 1.1% over ten years.
Over the whole period, hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region) peaked at 93.0% in 2019 and was at its lowest, 51.0%, in 2000.
The long-run direction has been consistently rising across the 26 years of available data.
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region), year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 51.0% | — |
| 2001 | 57.0% | +11.8% |
| 2002 | 60.0% | +5.3% |
| 2003 | 68.0% | +13.3% |
| 2004 | 71.0% | +4.4% |
| 2005 | 74.0% | +4.2% |
| 2006 | 82.0% | +10.8% |
| 2007 | 84.0% | +2.4% |
| 2008 | 88.0% | +4.8% |
| 2009 | 91.0% | +3.4% |
| 2010 | 91.0% | +0.0% |
| 2011 | 91.0% | +0.0% |
| 2012 | 92.0% | +1.1% |
| 2013 | 90.0% | -2.2% |
| 2014 | 92.0% | +2.2% |
| 2015 | 90.0% | -2.2% |
| 2016 | 91.0% | +1.1% |
| 2017 | 91.0% | +0.0% |
| 2018 | 90.0% | -1.1% |
| 2019 | 93.0% | +3.3% |
| 2020 | 91.0% | -2.2% |
| 2021 | 87.0% | -4.4% |
| 2022 | 93.0% | +6.9% |
| 2023 | 89.0% | -4.3% |
| 2024 | 88.0% | -1.1% |
| 2025 | 89.0% | +1.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 72.6% | 51.0% | 91.0% | 10 |
| 2010s | 91.1% | 90.0% | 93.0% | 10 |
| 2020s | 89.5% | 87.0% | 93.0% | 6 |
Countries ranked near Western Pacific (WHO region)
- 1 Korea, Democratic People's Republic of 99.0% compare
- 1 Maldives 99.0% compare
- 1 Brunei Darussalam 99.0% compare
- 1 Bhutan 99.0% compare
- 1 Oman 99.0% compare
- 1 Monaco 99.0% compare
- 1 Ghana 99.0% compare
- 1 Saint Vincent and the Grenadines 99.0% compare
- 1 Palestine, State of 99.0% compare
- 1 Cuba 99.0% compare
- 1 Latvia 99.0% compare
- 1 El Salvador 99.0% compare
- 1 Guyana 99.0% compare
- 1 Tuvalu 99.0% compare
- 1 Antigua and Barbuda 99.0% compare
- 1 Malta 99.0% compare
- 1 Portugal 99.0% compare
More health data for Western Pacific (WHO region)
- Total tetanus - number of reported cases, gaps filled 5,464 (2025)
- Pertussis - number of reported cases, gaps filled 159,013 (2025)
- Measles - number of reported cases, gaps filled 78,782 (2025)
- Diphtheria - number of reported cases, gaps filled 428 (2025)
- Measles - number of reported cases, annual growth rate 228.55 % change on previous year (2025)
- Pertussis - number of reported cases, annual growth rate -73.21 % change on previous year (2025)
- Total tetanus - number of reported cases, annual growth rate 10.81 % change on previous year (2025)
- Diphtheria - number of reported cases 428 (2025)
- Measles - number of reported cases 78,782 (2025)
- Total tetanus - number of reported cases 5,464 (2025)
Frequently asked questions
- What is hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region)?
- Hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region) was 89.0% 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 Western Pacific (WHO region)?
- The highest recorded value was 93.0% in 2019.
- What is the lowest hepatitis b (hepb3) immunization coverage among 1-year-olds (%) recorded in Western Pacific (WHO region)?
- The lowest recorded value was 51.0% in 2000.
- How does Western Pacific (WHO region) rank for hepatitis b (hepb3) immunization coverage among 1-year-olds (%)?
- Western Pacific (WHO region) ranks 3rd out of 11 groups with data for 2025.
- Is hepatitis b (hepb3) immunization coverage among 1-year-olds (%) rising or falling in Western Pacific (WHO region)?
- Over the last ten years it is down 1.1%. The long-run trend across the full record is rising.
- Where does this Western Pacific (WHO region) 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).