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Cholera case-fatality rate in Yemen

Yemen: Cholera case-fatality rate was 0.1% in 2021. ◆ Volatile

Latest (2021)
0.1%
Change on year
up 50.0%
World rank
36th
of 114 countries
All-time high
16.7%
in 1974
All-time low
0.0%
in 1975
Years of data
18
1971–2021

Cholera case-fatality rate in Yemen, 1971–2021

0510151971199620211971: 13.7 %1972: 13.2 %1973: 10.7 %1974: 16.7 %1975: 0 %1978: 2.9 %1979: 2.3 %1980: 2.8 %1992: 0 %2009: 5.5 %2010: 1.3 %2011: 0.42 %2016: 1 %2017: 0.22 %2018: 0.14 %2019: 0.12 %2020: 0.04 %2021: 0.06 %

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

Analysis

Yemen recorded 0.1% for cholera case-fatality rate in 2021.

That represents a change of up 50.0% on the previous year and down 85.7% over ten years.

Over the whole period, cholera case-fatality rate in Yemen peaked at 16.7% in 1974 and was at its lowest, 0.0%, in 1975.

That places Yemen 36th 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 8.5% 0.0% 16.7% 7
1980s 2.8% 2.8% 2.8% 1
1990s 0.0% 0.0% 0.0% 1
2000s 5.5% 5.5% 5.5% 1
2010s 0.5% 0.1% 1.3% 6
2020s 0.1% 0.0% 0.1% 2

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See the full ranking of 114 places →

More health data for Yemen

All data for Yemen →

Frequently asked questions

What is cholera case-fatality rate in Yemen?
Cholera case-fatality rate in Yemen was 0.1% 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 Yemen?
The highest recorded value was 16.7% in 1974.
What is the lowest cholera case-fatality rate recorded in Yemen?
The lowest recorded value was 0.0% in 1975.
How does Yemen rank for cholera case-fatality rate?
Yemen ranks 36th out of 114 countries with data for 2021.
Is cholera case-fatality rate rising or falling in Yemen?
Over the last ten years it is down 85.7%. The long-run trend across the full record is volatile.
Where does this Yemen 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 — 18 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.