Share of one-year-olds vaccinated against Haemophilus influenzae type B in Madagascar
Madagascar: Share of one-year-olds vaccinated against Haemophilus influenzae type B was 60.0% in 2024. ▼ Falling
Share of one-year-olds vaccinated against Haemophilus influenzae type B in Madagascar, 2008–2024
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 Madagascar is 60.0%, measured in 2024.
Compared with earlier readings it is down 7.7% on the previous year and down 11.8% over ten years.
Over the whole period, share of one-year-olds vaccinated against haemophilus influenzae type b in Madagascar peaked at 77.0% in 2009 and was at its lowest, 52.0%, in 2008.
Madagascar ranks 183rd of 192 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 17 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 64.5% | 52.0% | 77.0% | 2 |
| 2010s | 68.8% | 62.0% | 74.0% | 10 |
| 2020s | 60.8% | 55.0% | 67.0% | 5 |
Countries ranked near Madagascar
More health data for Madagascar
- Estimated changes in temperature-related death rates compared to projected death rates 920.6 deaths per 1,000 people (2090)
- Number of infants who die before age 1 14,569 deaths (2100)
- Deaths in armed conflicts based on where they occurred 0 deaths (2026)
- Deaths in armed conflicts by region 0 deaths (2026)
- Age population, age 25, male, interpolated 294,158 (2025)
- Age population, age 25, female, interpolated 291,154 (2025)
- Age population, age 24, male, interpolated 298,887 (2025)
- Age population, age 24, female, interpolated 295,667 (2025)
- Age population, age 23, male, interpolated 303,995 (2025)
- Age population, age 23, female, interpolated 300,558 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against haemophilus influenzae type b in Madagascar?
- Share of one-year-olds vaccinated against haemophilus influenzae type b in Madagascar was 60.0% 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 Madagascar?
- The highest recorded value was 77.0% in 2009.
- What is the lowest share of one-year-olds vaccinated against haemophilus influenzae type b recorded in Madagascar?
- The lowest recorded value was 52.0% in 2008.
- How does Madagascar rank for share of one-year-olds vaccinated against haemophilus influenzae type b?
- Madagascar ranks 183rd out of 192 countries with data for 2024.
- Is share of one-year-olds vaccinated against haemophilus influenzae type b rising or falling in Madagascar?
- Over the last ten years it is down 11.8%. The long-run trend across the full record is falling.
- Where does this Madagascar 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.