Share of one-year-olds vaccinated against Haemophilus influenzae type B in Congo
Congo: Share of one-year-olds vaccinated against Haemophilus influenzae type B was 78.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against Haemophilus influenzae type B in Congo, 2009–2024
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 haemophilus influenzae type b in Congo is 78.0%, measured in 2024.
Compared with earlier readings it is up 6.8% over ten years.
Over the whole period, share of one-year-olds vaccinated against haemophilus influenzae type b in Congo peaked at 79.0% in 2019 and was at its lowest, 58.0%, in 2017.
That places Congo 147th out of 192 countries with data for 2024, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 16 years of available data.
Share of one-year-olds vaccinated against Haemophilus influenzae type B in Congo, year by year
| Year | % | Change |
|---|---|---|
| 2009 | 72.0% | — |
| 2010 | 74.0% | +2.8% |
| 2011 | 71.0% | -4.1% |
| 2012 | 64.0% | -9.9% |
| 2013 | 66.0% | +3.1% |
| 2014 | 73.0% | +10.6% |
| 2015 | 65.0% | -11.0% |
| 2016 | 59.0% | -9.2% |
| 2017 | 58.0% | -1.7% |
| 2018 | 66.0% | +13.8% |
| 2019 | 79.0% | +19.7% |
| 2020 | 69.0% | -12.7% |
| 2021 | 75.0% | +8.7% |
| 2022 | 78.0% | +4.0% |
| 2023 | 78.0% | +0.0% |
| 2024 | 78.0% | +0.0% |
Congo compared with similar countries
- Congo's 78.0% is below the median for lower middle income countries, which is 84.0%, 93% of the median. (46 countries reporting)
- Congo's 78.0% is below the median for Sub-Saharan Africa, which is 82.5%, 95% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 72.0% | 72.0% | 72.0% | 1 |
| 2010s | 67.5% | 58.0% | 79.0% | 10 |
| 2020s | 75.6% | 69.0% | 78.0% | 5 |
Countries ranked near Congo
More health data for Congo
- Un projection of annual infant deaths, annual growth rate -0.4813 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.9705 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 759.5 deaths per 1,000 people (2090)
- Number of infants who die before age 1 2,688 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 11 (2025)
- Population ages 00-04, female, annual growth rate 1.44 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0695 units per person (2025)
- Population ages 00-04, male, annual growth rate 1.45 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against haemophilus influenzae type b in Congo?
- Share of one-year-olds vaccinated against haemophilus influenzae type b in Congo was 78.0% 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 haemophilus influenzae type b recorded in Congo?
- The highest recorded value was 79.0% in 2019.
- What is the lowest share of one-year-olds vaccinated against haemophilus influenzae type b recorded in Congo?
- The lowest recorded value was 58.0% in 2017.
- How does Congo rank for share of one-year-olds vaccinated against haemophilus influenzae type b?
- Congo ranks 147th out of 192 countries with data for 2024.
- Is share of one-year-olds vaccinated against haemophilus influenzae type b rising or falling in Congo?
- Over the last ten years it is up 6.8%. The long-run trend across the full record is rising.
- Where does this Congo 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 Haemophilus influenzae type 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 Haemophilus influenzae type b vaccine in a given year.