Hib (Hib3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region)
Western Pacific (WHO region): Hib (Hib3) immunization coverage among 1-year-olds (%) was 45.0% in 2025. ◆ Volatile
Latest (2025)
45.0%
Change on year
up 2.3%
Rank
11th
of 11 groups
All-time high
47.0%
in 2022
All-time low
1.0%
in 2000
Years of data
26
2000–2025
Hib (Hib3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region), 2000–2025
Source: World Health Organization, Global Health Observatory.
Analysis
In 2025, hib (hib3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region) stood at 45.0%.
That represents a change of up 2.3% on the previous year and up 28.6% over ten years.
Over the whole period, hib (hib3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region) peaked at 47.0% in 2022 and was at its lowest, 1.0%, in 2000.
The series is highly variable year to year, so single readings are best treated with caution.
Hib (Hib3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region), year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 1.0% | — |
| 2001 | 1.0% | +0.0% |
| 2002 | 1.0% | +0.0% |
| 2003 | 1.0% | +0.0% |
| 2004 | 2.0% | +100.0% |
| 2005 | 3.0% | +50.0% |
| 2006 | 3.0% | +0.0% |
| 2007 | 3.0% | +0.0% |
| 2008 | 3.0% | +0.0% |
| 2009 | 4.0% | +33.3% |
| 2010 | 8.0% | +100.0% |
| 2011 | 11.0% | +37.5% |
| 2012 | 17.0% | +54.5% |
| 2013 | 16.0% | -5.9% |
| 2014 | 23.0% | +43.8% |
| 2015 | 35.0% | +52.2% |
| 2016 | 35.0% | +0.0% |
| 2017 | 34.0% | -2.9% |
| 2018 | 36.0% | +5.9% |
| 2019 | 37.0% | +2.8% |
| 2020 | 40.0% | +8.1% |
| 2021 | 38.0% | -5.0% |
| 2022 | 47.0% | +23.7% |
| 2023 | 45.0% | -4.3% |
| 2024 | 44.0% | -2.2% |
| 2025 | 45.0% | +2.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 2.2% | 1.0% | 4.0% | 10 |
| 2010s | 25.2% | 8.0% | 37.0% | 10 |
| 2020s | 43.2% | 38.0% | 47.0% | 6 |
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 hib (hib3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region)?
- Hib (hib3) immunization coverage among 1-year-olds (%) in Western Pacific (WHO region) was 45.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest hib (hib3) immunization coverage among 1-year-olds (%) recorded in Western Pacific (WHO region)?
- The highest recorded value was 47.0% in 2022.
- What is the lowest hib (hib3) immunization coverage among 1-year-olds (%) recorded in Western Pacific (WHO region)?
- The lowest recorded value was 1.0% in 2000.
- How does Western Pacific (WHO region) rank for hib (hib3) immunization coverage among 1-year-olds (%)?
- Western Pacific (WHO region) ranks 11th out of 11 groups with data for 2025.
- Is hib (hib3) immunization coverage among 1-year-olds (%) rising or falling in Western Pacific (WHO region)?
- Over the last ten years it is up 28.6%. The long-run trend across the full record is volatile.
- Where does this Western Pacific (WHO region) data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Hib (Hib3) 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).