Reported number of individuals treated for onchocerciasis in Cameroon

Cameroon: Reported number of individuals treated for onchocerciasis was 8.89 million in 2024. ▲ Rising

Latest (2024)
8.89 million
Change on year
down 2.6%
World rank
5th
of 33 countries
All-time high
9.13 million
in 2023
All-time low
3.61 million
in 2005
Years of data
19
2005–2024

Reported number of individuals treated for onchocerciasis in Cameroon, 2005–2024

02.0M4.0M6.0M8.0M10.0M2005201420242005: 3.6M2006: 4.1M2007: 4.4M2008: 4.6M2009: 4.8M2010: 5.3M2011: 5.4M2012: 5.5M2013: 6.2M2014: 7.2M2015: 7.6M2016: 8.2M2017: 7.5M2018: 7.3M2019: 5.7M2021: 8.0M2022: 8.2M2023: 9.1M2024: 8.9M

Source: World Health Organization, Global Health Observatory.

Analysis

In 2024, reported number of individuals treated for onchocerciasis in Cameroon stood at 8.89 million.

The figure is down 2.6% on the previous year and up 23.4% over ten years.

Over the whole period, reported number of individuals treated for onchocerciasis in Cameroon peaked at 9.13 million in 2023 and was at its lowest, 3.61 million, in 2005.

Cameroon ranks 5th of 33 countries on this measure, in the top quarter.

The long-run direction has been consistently rising across the 19 years of available data.

Reported number of individuals treated for onchocerciasis in Cameroon, year by year

Annual values for Reported number of individuals treated for onchocerciasis in Cameroon, 2005 to 2024.
Year Value Change
2005 3.61 million
2006 4.15 million +14.8%
2007 4.43 million +6.7%
2008 4.65 million +5.0%
2009 4.81 million +3.5%
2010 5.30 million +10.2%
2011 5.40 million +2.0%
2012 5.50 million +1.8%
2013 6.18 million +12.3%
2014 7.20 million +16.6%
2015 7.57 million +5.1%
2016 8.16 million +7.8%
2017 7.54 million -7.6%
2018 7.35 million -2.5%
2019 5.73 million -22.0%
2021 8.02 million +40.0%
2022 8.20 million +2.2%
2023 9.13 million +11.3%
2024 8.89 million -2.6%

Averages by decade

DecadeAverage LowestHighest Years
2000s 4.33 million 3.61 million 4.81 million 5
2010s 6.59 million 5.30 million 8.16 million 10
2020s 8.56 million 8.02 million 9.13 million 4

Countries ranked near Cameroon

  1. 2 Nigeria 24.29 million compare
  2. 3 Ethiopia 20.33 million compare
  3. 4 Côte d'Ivoire 17.96 million compare
  4. 6 Guinea 7.23 million compare
  5. 7 Tanzania, United Republic of 5.91 million compare
  6. 8 Mali 5.51 million compare

See the full ranking of 33 places →

More health data for Cameroon

All data for Cameroon →

Frequently asked questions

What is reported number of individuals treated for onchocerciasis in Cameroon?
Reported number of individuals treated for onchocerciasis in Cameroon was 8.89 million in 2024, according to World Health Organization, Global Health Observatory.
What is the highest reported number of individuals treated for onchocerciasis recorded in Cameroon?
The highest recorded value was 9.13 million in 2023.
What is the lowest reported number of individuals treated for onchocerciasis recorded in Cameroon?
The lowest recorded value was 3.61 million in 2005.
How does Cameroon rank for reported number of individuals treated for onchocerciasis?
Cameroon ranks 5th out of 33 countries with data for 2024.
Is reported number of individuals treated for onchocerciasis rising or falling in Cameroon?
Over the last ten years it is up 23.4%. The long-run trend across the full record is rising.
Where does this Cameroon data come from?
The figures come from World Health Organization, Global Health Observatory, published as part of Reported number of individuals treated for onchocerciasis. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 19 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).

Share, cite or embed this page

Cite this page

Reported number of individuals treated for onchocerciasis in Cameroon. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 02 September 2026, from https://health.statizoid.com/stat/reported-number-of-individuals-treated-for-onchocerciasis/cameroon/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY-NC-SA 3.0 IGO (WHO); please keep the attribution.

<a href="https://health.statizoid.com/stat/reported-number-of-individuals-treated-for-onchocerciasis/cameroon/">Reported number of individuals treated for onchocerciasis in Cameroon</a> — Statizoid

About this data

Indicator
Reported number of individuals treated for onchocerciasis
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
33 places, 511 data points, 2005–2024
Last refreshed