Share of one-year-olds vaccinated against rotavirus in Bulgaria
Bulgaria: Share of one-year-olds vaccinated against rotavirus was 50.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against rotavirus in Bulgaria, 2018–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
In 2024, share of one-year-olds vaccinated against rotavirus in Bulgaria stood at 50.0%. That is the highest value across all 7 years on record.
That represents a change of up 2.0% on the previous year and up 61.3% over ten years.
Bulgaria ranks 100th of 108 countries on this measure, in the bottom quarter.
Share of one-year-olds vaccinated against rotavirus in Bulgaria, year by year
| Year | % | Change |
|---|---|---|
| 2018 | 31.0% | — |
| 2019 | 39.0% | +25.8% |
| 2020 | 45.0% | +15.4% |
| 2021 | 46.0% | +2.2% |
| 2022 | 48.0% | +4.3% |
| 2023 | 49.0% | +2.1% |
| 2024 | 50.0% | +2.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 35.0% | 31.0% | 39.0% | 2 |
| 2020s | 47.6% | 45.0% | 50.0% | 5 |
Countries ranked near Bulgaria
More health data for Bulgaria
- Un projection of annual infant deaths, annual growth rate -2.5 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.615 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,422 deaths per 1,000 people (2090)
- Number of infants who die before age 1 39 deaths (2100)
- Population ages 30-34, female, annual growth rate -6.18 % change on previous year (2025)
- Population ages 30-34, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 30-34, female, per capita 0.0278 units per person (2025)
- Population ages 30-34, male, annual growth rate -6.19 % change on previous year (2025)
- Population ages 30-34, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 30-34, male, per capita 0.0292 units per person (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against rotavirus in Bulgaria?
- Share of one-year-olds vaccinated against rotavirus in Bulgaria was 50.0% 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 rotavirus recorded in Bulgaria?
- The highest recorded value was 50.0% in 2024.
- What is the lowest share of one-year-olds vaccinated against rotavirus recorded in Bulgaria?
- The lowest recorded value was 31.0% in 2018.
- How does Bulgaria rank for share of one-year-olds vaccinated against rotavirus?
- Bulgaria ranks 100th out of 108 countries with data for 2024.
- Is share of one-year-olds vaccinated against rotavirus rising or falling in Bulgaria?
- Over the last ten years it is up 61.3%. The long-run trend across the full record is rising.
- Where does this Bulgaria 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 rotavirus. Statizoid updates them automatically from the source API.
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About this data
Share of one-year-olds who have had the final recommended dose (2nd or 3rd) of the rotavirus vaccine in a given year.