Moldova: Immunization, HepB3 (% of one-year-old children)

Key figures

What the numbers say

In 2024, Moldova's immunization, HepB3 (% of one-year-old children) did not change 0 percentage points on 2023 (from 88% to 88%).

Across the 28 yearly changes before that (1996 to 2023), the average change was +2.46 percentage points and a typical year strayed about 12.28 percentage points from that (the standard deviation). This year's change was 0.2 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

On record, the biggest yearly rise was 62 percentage points in 1996 and the biggest yearly fall was 8 percentage points in 2009. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2015 to 2024 there is no clear straight-line trend: a straight line explains 9% of the movement over 10 observed years, so the value is moving around more than it is heading anywhere.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

How it compares

In 2024, Moldova had the 104th highest value of the 183 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.

Closest to Moldova in the 2024 ranking

• Netherlands — 102nd of 183: 89%
• New Zealand — 103rd of 183: 89%
• Belize — 104th of 183: 88%
• San Marino — 106th of 183: 88%
• Ukraine — 107th of 183: 88%
• Uzbekistan — 108th of 183: 88%

What this measures

Child immunization rate, hepatitis B is the percentage of children ages 12-23 months who received hepatitis B vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses.

Limitations: In many developing countries a lack of precise information on the size of the cohort of one-year-old children makes immunization coverage difficult to estimate from program statistics.

Regional and income-group figures are computed by the World Bank as a weighted average.

All 30 values

Immunization, HepB3 (% of one-year-old children) in nearby economies

• Albania — 97% (2024)
• Andorra — 97% (2024)
• Armenia — 94% (2024)
• Austria — 85% (2024)
• Azerbaijan — 51% (2024)
• Belarus — 98% (2024)
• Belgium — 97% (2024)
• Bosnia and Herzegovina — 82% (2024)
• Bulgaria — 94% (2024)
• Croatia — 91% (2024)

More health data for Moldova

• Population ages 00-04, female (% of female population) — 4.82% (2025)
• Population ages 00-04, male (% of male population) — 6.01% (2025)
• Population ages 0-14, female — 224,035 (2025)
• Population ages 0-14, female (% of female population) — 17.57% (2025)
• Population ages 0-14, male — 237,078 (2025)
• Population ages 0-14, male (% of male population) — 21.84% (2025)
• Population ages 0-14, total — 461,113 (2025)
• Population ages 0-14 (% of total population) — 19.53% (2025)
• Population ages 05-09, female (% of female population) — 6.14% (2025)

Reading data like this

• Where to find free public data, and how to check it before you trust it — 2 min read
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Questions people ask

What is Moldova's immunization, HepB3 (% of one-year-old children)?

88% in 2024, according to the World Bank (World Development Indicators).

How has it changed since 1995?

It is up 69 percentage points from 19% in 1995. The highest value was 99% in 2002 and the lowest 19% in 1995.

How does Moldova rank?

104th highest of 183 economies with data for 2024.

Is the latest change in immunization, HepB3 (% of one-year-old children) unusual for Moldova?

In 2024, Moldova's immunization, HepB3 (% of one-year-old children) did not change 0 percentage points on 2023 (from 88% to 88%). Across the 28 yearly changes before that (1996 to 2023), the average change was +2.46 percentage points and a typical year strayed about 12.28 percentage points from that (the standard deviation). This year's change was 0.2 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

Source

World Bank, World Development Indicators, indicator SH.IMM.HEPB, licensed CC BY 4.0. Original source: World Health Organization (WHO), uri: http://www.who.int/immunization/monitoring_surveillance/en/; UN Children's Fund (UNICEF) Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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