Portugal vs Singapore: Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B
Portugal
824.42 one-year-olds
in 2023
Singapore
906.12 one-year-olds
in 2023
Portugal rank
151st
Singapore rank
148th
Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B over time
- Portugal
- Singapore
How they compare
Singapore currently reports 906.12 one-year-olds against 824.42 one-year-olds in Portugal, a difference of 81.7 one-year-olds.
That makes Singapore's figure about 1.1 times Portugal's.
Across all 11 years both countries report, Singapore has been ahead every year.
Portugal ranks 151st and Singapore ranks 148th of 191 countries.
Singapore has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Portugal | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 1,481 one-year-olds | 3,196 one-year-olds | 1,715 one-year-olds | Singapore |
| 2020s | 845.14 one-year-olds | 1,023 one-year-olds | 177.99 one-year-olds | Singapore |
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, Portugal or Singapore?
- Singapore, at 906.12 one-year-olds against 824.42 one-year-olds in Portugal as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against haemophilus influenzae type b between Portugal and Singapore?
- 81.7 one-year-olds, with Singapore ahead.
- How many years of comparable data are there for Portugal and Singapore?
- 11 years are reported by both, from 2013 to 2023.
- How do Portugal and Singapore rank globally for number of one-year-olds who are not vaccinated against haemophilus influenzae type b?
- Portugal ranks 151st and Singapore ranks 148th 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.