Which has higher immunization, hib3, Nauru or Sub-Saharan Africa?

Nauru, at 97.0% against 74.0% in Sub-Saharan Africa as of 2024.

How many years of comparable data are there for Nauru and Sub-Saharan Africa?

16 years are reported by both, from 2009 to 2024.

Where does this data come from?

WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Hib3 (% of children ages 12-23 months). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nauru vs Sub-Saharan Africa: Immunization, Hib3

Nauru

97.0%

in 2024

Sub-Saharan Africa

74.0%

in 2024

Nauru rank

29th

Sub-Saharan Africa rank

32nd

Immunization, Hib3 over time

Nauru
Sub-Saharan Africa

How they compare

Nauru currently reports 97.0% against 74.0% in Sub-Saharan Africa, a difference of 23.0%.

That makes Nauru's figure about 1.3 times Sub-Saharan Africa's.

Across all 16 years both countries report, Nauru has been ahead every year.

Nauru ranks 29th and Sub-Saharan Africa ranks 32nd of 191 countries.

Nauru has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Nauru	Sub-Saharan Africa	Difference	Ahead
2000s	99.0%	57.9%	41.1%	Nauru
2010s	92.0%	68.4%	23.6%	Nauru
2020s	96.8%	73.4%	23.4%	Nauru

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, hib3, Nauru or Sub-Saharan Africa?: Nauru, at 97.0% against 74.0% in Sub-Saharan Africa as of 2024.
What is the difference in immunization, hib3 between Nauru and Sub-Saharan Africa?: 23.0%, with Nauru ahead.
How many years of comparable data are there for Nauru and Sub-Saharan Africa?: 16 years are reported by both, from 2009 to 2024.
How do Nauru and Sub-Saharan Africa rank globally for immunization, hib3?: Nauru ranks 29th and Sub-Saharan Africa ranks 32nd of 191 countries.
Where does this data come from?: WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Hib3 (% of children ages 12-23 months). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nauru vs Sub-Saharan Africa: Immunization, Hib3. Statizoid, drawing on WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Retrieved 17 September 2026, from https://health.statizoid.com/compare/immunization-hib3-percent-of-children-ages-12-23-months/naoero/sub-saharan-africa/

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<a href="https://health.statizoid.com/compare/immunization-hib3-percent-of-children-ages-12-23-months/naoero/sub-saharan-africa/">Nauru vs Sub-Saharan Africa: Immunization, Hib3</a> — Statizoid

About this data

Indicator: Immunization, Hib3 (% of children ages 12-23 months)
Unit: % of children ages 12-23 months
Source: WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 234 places, 5,441 data points, 1990–2024
Last refreshed: 17 September 2026

Child immunization, Hib3, measures the percentage of children ages 12-23 months who received Hib3 vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized against Hib3 after receiving three doses of Haemophilus influenzae type b vaccine.