Least developed countries vs Vietnam: Immunization, Hib3 (% of children ages 12-23 months)

Least developed countries
74.4%
in 2024
Vietnam
97.0%
in 2024
Least developed countries rank
30th
Vietnam rank
29th

Immunization, Hib3 (% of children ages 12-23 months) over time

  • Least developed countries
  • Vietnam
020406080100199020072024

How they compare

Vietnam currently reports 97.0% against 74.4% in Least developed countries, a difference of 22.6%.

That makes Vietnam's figure about 1.3 times Least developed countries's.

The two have swapped places 7 times across 15 shared years of data; in 2010 it was Least developed countries ahead.

Least developed countries ranks 30th and Vietnam ranks 29th of 43 groups.

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

Head to head by decade

Decade Least developed countries Vietnam Difference Ahead
2010s 75.5% 86.0% 10.5% Vietnam
2020s 74.4% 86.0% 11.6% Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, hib3, Least developed countries or Vietnam?
Vietnam, at 97.0% against 74.4% in Least developed countries as of 2024.
What is the difference in immunization, hib3 between Least developed countries and Vietnam?
22.6%, with Vietnam ahead.
How many years of comparable data are there for Least developed countries and Vietnam?
15 years are reported by both, from 2010 to 2024.
How do Least developed countries and Vietnam rank globally for immunization, hib3?
Least developed countries ranks 30th and Vietnam ranks 29th of 43 groups.
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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Least developed countries vs Vietnam: Immunization, Hib3. Statizoid, drawing on WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Retrieved 11 November 2026, from https://health.statizoid.com/compare/immunization-hib3-percent-of-children-ages-12-23-months/least-developed-countries-un-classification/viet-nam/

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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

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.