Bulgaria vs Sierra Leone: Share of newborns vaccinated against tuberculosis
Bulgaria
97.0%
in 2024
Sierra Leone
97.0%
in 2024
Bulgaria rank
53rd
Sierra Leone rank
53rd
Share of newborns vaccinated against tuberculosis over time
- Bulgaria
- Sierra Leone
How they compare
Bulgaria currently reports 97.0% against 97.0% in Sierra Leone, a difference of 0.0%.
The two have swapped places 5 times across 26 shared years of data; in 1999 it was Bulgaria ahead.
Bulgaria ranks 53rd and Sierra Leone ranks 53rd of 166 countries.
Bulgaria has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Bulgaria | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 99.0% | 73.0% | 26.0% | Bulgaria |
| 2000s | 98.0% | 82.5% | 15.5% | Bulgaria |
| 2010s | 96.7% | 94.5% | 2.2% | Bulgaria |
| 2020s | 96.8% | 95.8% | 1.0% | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of newborns vaccinated against tuberculosis, Bulgaria or Sierra Leone?
- Bulgaria, at 97.0% against 97.0% in Sierra Leone as of 2024.
- What is the difference in share of newborns vaccinated against tuberculosis between Bulgaria and Sierra Leone?
- 0.0%, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Sierra Leone?
- 26 years are reported by both, from 1999 to 2024.
- How do Bulgaria and Sierra Leone rank globally for share of newborns vaccinated against tuberculosis?
- Bulgaria ranks 53rd and Sierra Leone ranks 53rd of 166 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of newborns vaccinated against tuberculosis. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of newborns who have had one dose of the tuberculosis (BCG) vaccine in a given year.