Diphtheria - number of reported cases, gaps filled in Belgium

Belgium: Diphtheria - number of reported cases, gaps filled was 18 in 2025. ◆ Volatile

Latest (2025)
18
Change on year
up 28.6%
World rank
29th
of 210 countries
All-time high
31
in 2022
All-time low
0
in 1979
Years of data
52
1974–2025

Diphtheria - number of reported cases, gaps filled in Belgium, 1974–2025

0102030197419992025

Source: Statizoid (derived).

Analysis

In 2025, diphtheria - number of reported cases, gaps filled in Belgium stood at 18.

The figure is up 28.6% on the previous year and up 800.0% over ten years.

Over the whole period, diphtheria - number of reported cases, gaps filled in Belgium peaked at 31 in 2022 and was at its lowest, 0, in 1979.

Belgium ranks 29th of 210 countries on this measure, in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Diphtheria - number of reported cases, gaps filled in Belgium, year by year

Annual values for Diphtheria - number of reported cases, gaps filled in Belgium, 1974 to 2025.
Year Value Change
1974 16
1975 14 -12.5%
1976 5 -64.3%
1977 3 -40.0%
1978 3 +0.0%
1979 0 -100.0%
1980 1
1981 0 -100.0%
1982 0
1983 3
1984 0 -100.0%
1985 0
1986 0
1987 5
1988 0 -100.0%
1989 0
1990 0
1991 0
1992 0
1993 0
1994 0
1995 3
1996 0 -100.0%
1997 0
1998 0
1999 0
2000 0
2001 0
2002 1
2003 1 +0.0%
2004 0 -100.0%
2005 0
2006 0
2007 0
2008 0
2009 0
2010 0
2011 0
2012 1
2013 1 +0.0%
2014 0 -100.0%
2015 2
2016 6 +200.0%
2017 3 -50.0%
2018 2 -33.3%
2019 6 +200.0%
2020 3 -50.0%
2021 3 +0.0%
2022 31 +933.3%
2023 14 -54.8%
2024 14 +0.0%
2025 18 +28.6%

Averages by decade

DecadeAverage LowestHighest Years
1970s 6.83 0 16 6
1980s 0.9 0 5 10
1990s 0.3 0 3 10
2000s 0.2 0 1 10
2010s 2.1 0 6 10
2020s 13.83 3 31 6

Countries ranked near Belgium

  1. 26 Australia 26 compare
  2. 27 Switzerland 24 compare
  3. 28 Malaysia 21 compare
  4. 30 United Kingdom of Great Britain and Northern Ireland 15 compare
  5. 31 Eswatini 11 compare
  6. 32 Czechia 10 compare
  7. 32 Gabon 10 compare
  8. 32 Uganda 10 compare

See the full ranking of 222 places →

More health data for Belgium

All data for Belgium →

Frequently asked questions

What is diphtheria - number of reported cases, gaps filled in Belgium?
Diphtheria - number of reported cases, gaps filled in Belgium was 18 in 2025, according to Statizoid (derived).
What is the highest diphtheria - number of reported cases, gaps filled recorded in Belgium?
The highest recorded value was 31 in 2022.
What is the lowest diphtheria - number of reported cases, gaps filled recorded in Belgium?
The lowest recorded value was 0 in 1979.
How does Belgium rank for diphtheria - number of reported cases, gaps filled?
Belgium ranks 29th out of 210 countries with data for 2025.
Is diphtheria - number of reported cases, gaps filled rising or falling in Belgium?
Over the last ten years it is up 800.0%. The long-run trend across the full record is volatile.
Where does this Belgium data come from?
The figures come from Statizoid (derived), published as part of Diphtheria - number of reported cases, gaps filled. Statizoid updates them automatically from the source API.

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Diphtheria - number of reported cases, gaps filled in Belgium. Statizoid, drawing on Statizoid (derived). Retrieved 31 August 2026, from https://health.statizoid.com/stat/diphtheria-number-of-reported-cases-gaps-filled/belgium/

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How this figure is calculated

Diphtheria - number of reported cases with 613 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Diphtheria - number of reported cases, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
222 places, 9,846 data points, 1974–2025
Last refreshed

Diphtheria - number of reported cases with 613 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.