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Q86 · Healthcare · 193 regions

Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%)

Andorra had the highest measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%) in 2025, at 99%, ahead of Bahrain (99%) and Brunei (99%).

  • 99% Latest · Andorra · 2025
  • +1.0 pp vs 2024
  • Annual Release cadence
  • 4,999 Records · 193 regions · 2000–2025

Verified 2 Oct 2026 · 1 publisher · Next period 2026

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By region

Each region's latest published value, the 6 largest of 193. Periods differ where publishers release on different schedules; the period sits under each name.

Fig 1 · Q86 · 193 regions Annual

Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%) by region

6 largest of 193 regions, 2025

Estimates are included; each record's type is listed below.

Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%) by regionSelected latest values by region. Periods are labelled individually. Bars start at zero; source records and value types are in the table below.Andorra · 202599%Bahrain · 202599%Brunei · 202599%Cuba · 202599%Guyana · 202599%Hungary · 202599%
View the underlying data
Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%) by region
RegionPeriodSourceTypeValue
Andorra2025WHOEstimate99%
Bahrain2025WHOEstimate99%
Brunei2025WHOEstimate99%
Cuba2025WHOEstimate99%
Guyana2025WHOEstimate99%
Hungary2025WHOEstimate99%
Source: WHO · percent · CC BY 4.0 · statorigin.org

Record preview

4,999 records · 193 regions · 2000–2025. Each period links to its record: the value, its source evidence and original document.

Showing 6 recent records from the first 6 regions in the overview. Download all 4999 records (CSV) or read a regional JSON series.

Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%): record preview, grouped by region, newest first.
Period Value Source Type
Andorra 1 record
2025 99% WHO · 31 Dec 2025 estimate
Bahrain 1 record
2025 99% WHO · 31 Dec 2025 estimate
Brunei 1 record
2025 99% WHO · 31 Dec 2025 estimate
Cuba 1 record
2025 99% WHO · 31 Dec 2025 estimate
Guyana 1 record
2025 99% WHO · 31 Dec 2025 estimate
Hungary 1 record
2025 99% WHO · 31 Dec 2025 estimate

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<p><a href="https://statorigin.org/indicators/mcv1-immunization-coverage-among-1-year-olds">Data: WHO via StatOrigin</a> · CC BY 4.0</p>
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How this measure is built

Definition
The percentage of children under one year of age who have received at least one dose of measles-containing vaccine in a given year (or 12-23 months for countries recommending vaccination after 12 months), based on WHO/UNICEF Estimates of National Immunization Coverage (WUENIC).
Measure
One slice of Vaccination coverage ( form: share, segment: mcv1 ) . Percentage of a target population that has received designated vaccines. Region and period are columns on every record, not slices.
Limitations
Values are shown as published; StatOrigin does not revise, fill gaps or convert currencies.
Verification
Each value, unit, period and place was checked against its source evidence before publication. See the methodology and the corrections process.

Sources · 1 document

Document Publisher Published Data points
WHO/UNICEF MCV1 immunization coverage among 1-year-olds WHO — 4999

Other slices of vaccination coverage

Frequently asked questions

What is the latest measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%)?

Andorra had the highest measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%) in 2025, at 99%, ahead of Bahrain (99%) and Brunei (99%). In Andorra that is +1.0 pp on 2024.

Which country has the highest measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%)?

Andorra, at 99% in 2025. 193 countries published figures for that period.

Where does this data come from?

From 1 document published by WHO. Every figure on this page links to its record, which quotes the sentence or table row the number was read from.

How often is it updated?

Annual. The newest published period is 2025; the next release should cover 2026. A new figure appears here once the publisher releases it and it passes verification.

Can I use this data?

Yes. StatOrigin publishes it under CC BY 4.0: you may copy, chart and republish it, including commercially, with attribution to StatOrigin and to the original publisher.

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StatOrigin. (2026). Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%) [Data set]. Retrieved October 8, 2026, from https://statorigin.org/indicators/mcv1-immunization-coverage-among-1-year-olds

"Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%)." StatOrigin, 2026, https://statorigin.org/indicators/mcv1-immunization-coverage-among-1-year-olds. Accessed 8 Oct. 2026.

StatOrigin. "Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%)." Data set, 2026. Accessed October 8, 2026. https://statorigin.org/indicators/mcv1-immunization-coverage-among-1-year-olds.

@misc{statorigin_mcv1_immunization_coverage_among_1_year_olds_2026, title = {Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (\%)}, author = {{StatOrigin}}, year = {2026}, url = {https://statorigin.org/indicators/mcv1-immunization-coverage-among-1-year-olds}, note = {Data set. Accessed 2026-10-08} }