What is the difference in share of one-year-olds vaccinated against haemophilus influenzae type b between Korea, Democratic People's Republic of and Portugal?

0.0%, with Korea, Democratic People's Republic of ahead.

How many years of comparable data are there for Korea, Democratic People's Republic of and Portugal?

13 years are reported by both, from 2012 to 2024.

Korea, Democratic People's Republic of vs Portugal: Share of one-year-olds vaccinated against Haemophilus influenzae type B

Korea, Democratic People's Republic of

99.0%

in 2024

Portugal

99.0%

in 2024

Korea, Democratic People's Republic of rank

1st

Portugal rank

1st

Share of one-year-olds vaccinated against Haemophilus influenzae type B over time

Korea, Democratic People's Republic of
Portugal

How they compare

Korea, Democratic People's Republic of currently reports 99.0% against 99.0% in Portugal, a difference of 0.0%.

Across all 13 years both countries report, Portugal has been ahead every year.

Korea, Democratic People's Republic of ranks 1st and Portugal ranks 1st of 192 countries.

Portugal has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Korea, Democratic People's Republic of	Portugal	Difference	Ahead
2010s	87.6%	98.2%	10.6%	Portugal
2020s	98.6%	99.0%	0.4%	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of one-year-olds vaccinated against haemophilus influenzae type b, Korea, Democratic People's Republic of or Portugal?: Korea, Democratic People's Republic of, at 99.0% against 99.0% in Portugal as of 2024.
What is the difference in share of one-year-olds vaccinated against haemophilus influenzae type b between Korea, Democratic People's Republic of and Portugal?: 0.0%, with Korea, Democratic People's Republic of ahead.
How many years of comparable data are there for Korea, Democratic People's Republic of and Portugal?: 13 years are reported by both, from 2012 to 2024.
How do Korea, Democratic People's Republic of and Portugal rank globally for share of one-year-olds vaccinated against haemophilus influenzae type b?: Korea, Democratic People's Republic of ranks 1st and Portugal ranks 1st of 192 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 one-year-olds vaccinated against Haemophilus influenzae type B. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Korea, Democratic People's Republic of vs Portugal: Share of one-year-olds vaccinated against Haemophilus influenzae type B. Statizoid, drawing on WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 08 September 2026, from https://health.statizoid.com/compare/hib-vaccine/korea-dem-people-s-rep/portugal/

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<a href="https://health.statizoid.com/compare/hib-vaccine/korea-dem-people-s-rep/portugal/">Korea, Democratic People&#x27;s Republic of vs Portugal: Share of one-year-olds vaccinated against Haemophilus influenzae type B</a> — Statizoid

About this data

Indicator: Share of one-year-olds vaccinated against Haemophilus influenzae type B
Unit: %
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 192 places, 3,958 data points, 1991–2024
Last refreshed: 28 August 2026

Share of one-year-olds who have had three doses of Haemophilus influenzae type b vaccine in a given year.