Solomon Islands vs Sri Lanka: Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B
Solomon Islands
3,349 one-year-olds
in 2023
Sri Lanka
3,246 one-year-olds
in 2023
Solomon Islands rank
125th
Sri Lanka rank
126th
Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B over time
- Solomon Islands
- Sri Lanka
How they compare
Solomon Islands currently reports 3,349 one-year-olds against 3,246 one-year-olds in Sri Lanka, a difference of 103 one-year-olds.
The two have swapped places 5 times across 14 shared years of data; in 2010 it was Sri Lanka ahead.
Solomon Islands ranks 125th and Sri Lanka ranks 126th of 191 countries.
Sri Lanka has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Solomon Islands | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 2,405 one-year-olds | 3,525 one-year-olds | 1,119 one-year-olds | Sri Lanka |
| 2020s | 2,377 one-year-olds | 9,073 one-year-olds | 6,696 one-year-olds | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against haemophilus influenzae type b, Solomon Islands or Sri Lanka?
- Solomon Islands, at 3,349 one-year-olds against 3,246 one-year-olds in Sri Lanka as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against haemophilus influenzae type b between Solomon Islands and Sri Lanka?
- 103 one-year-olds, with Solomon Islands ahead.
- How many years of comparable data are there for Solomon Islands and Sri Lanka?
- 14 years are reported by both, from 2010 to 2023.
- How do Solomon Islands and Sri Lanka rank globally for number of one-year-olds who are not vaccinated against haemophilus influenzae type b?
- Solomon Islands ranks 125th and Sri Lanka ranks 126th of 191 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had three doses of Haemophilus influenzae type b vaccine in a given year.