Comoros: Vitamin A supplementation coverage rate (% of children ages 6-59 months)

Key figures

Over five years it is down 5 percentage points from 21% in 2017. Since 2004 it is up 9 percentage points from 7% in 2004. The World Bank has no value for 6 of the years in between; the chart leaves those gaps open rather than joining across them.

What the numbers say

In 2022, Comoros' vitamin A supplementation coverage rate (% of children ages 6-59 months) rose 6 percentage points on 2021 (from 10% to 16%).

Across the 9 yearly changes before that (2009 to 2021), the average change was −0.67 percentage points and a typical year strayed about 32.99 percentage points from that (the standard deviation). This year's change was 0.2 standard deviations above 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 67 percentage points in 2019 and the biggest yearly fall was 55 percentage points in 2020. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2014 to 2022 there is no clear straight-line trend: a straight line explains 2% of the movement over 9 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

See how every economy compares in the full ranking.

Closest to Comoros in the 2022 ranking

• Senegal — 3rd of 9: 57%
• Eswatini — 4th of 9: 51%
• Lao PDR — 5th of 9: 36%
• Papua New Guinea — 7th of 9: 13%
• Yemen, Rep. — 8th of 9: 11%
• Botswana — 9th of 9: 0%

What this measures

Vitamin A supplementation coverage rate refers to the percentage of children ages 6-59 months old receiving two high-dose vitamin A supplements in a calendar year.

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

All 13 values

Vitamin A supplementation coverage rate (% of children ages 6-59 months) in nearby economies

• Angola — 7% (2020)
• Benin — 7% (2023)
• Botswana — 0% (2022)
• Burkina Faso — 99% (2023)
• Burundi — 77% (2023)
• Cameroon — 94% (2023)
• Central African Republic — 76% (2023)
• Chad — 95% (2023)
• Congo, Dem. Rep.

More health data for Comoros

• Population ages 00-04, female (% of female population) — 13.01% (2025)
• Population ages 00-04, male (% of male population) — 13.2% (2025)
• Population ages 0-14, female — 160,544 (2025)
• Population ages 0-14, female (% of female population) — 36.57% (2025)
• Population ages 0-14, male — 164,961 (2025)
• Population ages 0-14, male (% of male population) — 37.16% (2025)
• Population ages 0-14, total — 325,504 (2025)
• Population ages 0-14 (% of total population) — 36.87% (2025)
• Population ages 05-09, female (% of female population) — 12.25% (2025)

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Questions people ask

What is Comoros's vitamin A supplementation coverage rate (% of children ages 6-59 months)?

16% in 2022, according to the World Bank (World Development Indicators).

How has it changed since 2004?

It is up 9 percentage points from 7% in 2004. The highest value was 78% in 2019 and the lowest 7% in 2004.

Is the latest change in vitamin A supplementation coverage rate (% of children ages 6-59 months) unusual for Comoros?

In 2022, Comoros' vitamin A supplementation coverage rate (% of children ages 6-59 months) rose 6 percentage points on 2021 (from 10% to 16%). Across the 9 yearly changes before that (2009 to 2021), the average change was −0.67 percentage points and a typical year strayed about 32.99 percentage points from that (the standard deviation). This year's change was 0.2 standard deviations above 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 SN.ITK.VITA.ZS, licensed CC BY 4.0. Original source: UNICEF Global Databases, UN Children's Fund (UNICEF), uri: https://data.unicef.org/topic/nutrition/vitamin-a-deficiency/, note: based on administrative reports from countries 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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