Brunei vs Tonga: Share of newborns vaccinated against tuberculosis
Brunei
99.0%
in 2024
Tonga
99.0%
in 2024
Brunei rank
1st
Tonga rank
1st
Share of newborns vaccinated against tuberculosis over time
- Brunei
- Tonga
How they compare
Brunei currently reports 99.0% against 99.0% in Tonga, a difference of 0.0%.
The two have swapped places 10 times across 45 shared years of data; in 1980 it was Tonga ahead.
Brunei ranks 1st and Tonga ranks 1st of 166 countries.
Across the 5 decades both report, Brunei averaged higher in 1 and Tonga in 3.
Head to head by decade
| Decade | Brunei | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 92.3% | 92.6% | 0.3% | Tonga |
| 1990s | 97.1% | 98.5% | 1.4% | Tonga |
| 2000s | 97.4% | 97.8% | 0.4% | Tonga |
| 2010s | 98.3% | 97.0% | 1.3% | Brunei |
| 2020s | 99.0% | 99.0% | 0.0% | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of newborns vaccinated against tuberculosis, Brunei or Tonga?
- Brunei, at 99.0% against 99.0% in Tonga as of 2024.
- What is the difference in share of newborns vaccinated against tuberculosis between Brunei and Tonga?
- 0.0%, with Brunei ahead.
- How many years of comparable data are there for Brunei and Tonga?
- 45 years are reported by both, from 1980 to 2024.
- How do Brunei and Tonga rank globally for share of newborns vaccinated against tuberculosis?
- Brunei ranks 1st and Tonga ranks 1st 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.