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Cholera case-fatality rate in Sudan

Sudan: Cholera case-fatality rate was 0.0% in 2021. ◆ Volatile

Latest (2021)
0.0%
World rank
37th
of 114 countries
All-time high
20.8%
in 1979
All-time low
0.0%
in 1999
Years of data
11
1979–2021

Cholera case-fatality rate in Sudan, 1979–2021

051015201979200020211979: 20.8 %1980: 11.8 %1985: 5.4 %1999: 0 %2006: 3.3 %2007: 3.6 %2008: 0.68 %2009: 0.38 %2019: 3.2 %2020: 0 %2021: 0 %

Source: World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data. Measured in %.

Analysis

Sudan recorded 0.0% for cholera case-fatality rate in 2021. That is the lowest value across all 11 years on record.

That represents a change of down 100.0% over ten years.

Over the whole period, cholera case-fatality rate in Sudan peaked at 20.8% in 1979 and was at its lowest, 0.0%, in 1999.

That places Sudan 37th out of 114 countries with data for 2021, putting it in the middle of the range.

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

Averages by decade

DecadeAverage LowestHighest Years
1970s 20.8% 20.8% 20.8% 1
1980s 8.6% 5.4% 11.8% 2
1990s 0.0% 0.0% 0.0% 1
2000s 2.0% 0.4% 3.6% 4
2010s 3.2% 3.2% 3.2% 1
2020s 0.0% 0.0% 0.0% 2

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See the full ranking of 114 places →

More health data for Sudan

All data for Sudan →

Frequently asked questions

What is cholera case-fatality rate in Sudan?
Cholera case-fatality rate in Sudan was 0.0% in 2021, according to World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data.
What is the highest cholera case-fatality rate recorded in Sudan?
The highest recorded value was 20.8% in 1979.
What is the lowest cholera case-fatality rate recorded in Sudan?
The lowest recorded value was 0.0% in 1999.
How does Sudan rank for cholera case-fatality rate?
Sudan ranks 37th out of 114 countries with data for 2021.
Is cholera case-fatality rate rising or falling in Sudan?
Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
Where does this Sudan data come from?
The figures come from World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data, published as part of Cholera case-fatality rate. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 11 observations, free to reuse under CC BY 4.0 (Our World in Data).

About this data

Indicator
Cholera case-fatality rate
Unit
%
Source
World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
114 places, 2,413 data points, 1949–2021
Last refreshed

WHO calculates case fatality rates based on the numbers of cases and deaths as reported by national authorities. The case fatality rate is the number of reported deaths, divided by the number of reported cases, shown as a percentage.