Documented disease burden

Only measures classified as “prevalence or incidence” about a disease, whose label belongs to the reference vocabulary.

What this map does not say — see Known challenges

Country × disease pairs
388
Observations
4,043
Diseases
71
from the reference vocabulary
Countries
39

These figures date from August 9, 2026 (85 days ago). They are more than a week old: the aggregate refresh has not been run since. It is not the portal that is behind, it is the data it serves.

By disease, then by country

ranked by volume of documented observations

paludisme

1,209 observations · 25 countries
Nigeria — median 25.0 %308
54/308 located by author affiliation · 79/308 dated (1991–2023)
Kenya — median 17.6 %255
111/255 located by author affiliation · 112/255 dated (1990–2024)
Gabon — median 31.4 %168
90/168 located by author affiliation · 85/168 dated (2000–2024)
Burkina Faso — median 32.6 %123
21/123 located by author affiliation · 38/123 dated (2009–2023)
Mali — median 22.4 %103
30/103 located by author affiliation · 37/103 dated (1993–2024)
Cameroun — median 40.6 %50
0/50 located by author affiliation · 26/50 dated (2004–2022)
Côte d'Ivoire — median 24.1 %47
0/47 located by author affiliation · 2/47 dated (2016–2016)
Bénin — median 32.1 %28
0/28 located by author affiliation · 3/28 dated (1996–2016)
Sénégal — median 24.7 %25
0/25 located by author affiliation · 7/25 dated (2010–2021)
RDC — median 24.1 %11
0/11 located by author affiliation · 4/11 dated (2009–2019)
Ouganda — median 12.2 %10
0/10 located by author affiliation · 6/10 dated (2014–2023)
Niger — median 24.7 %10
0/10 located by author affiliation · 7/10 dated (2018–2023)
Guinée — median 21.0 %10
0/10 located by author affiliation · 2/10 dated (2014–2014)
Tanzanie — median 7.5 %9
7/9 located by author affiliation · 2/9 dated (2000–2000)
Malawi — median 27.8 %9
0/9 located by author affiliation · 8/9 dated (2010–2024)
Togo — median 24.9 %8
0/8 located by author affiliation · 1/8 dated (2014–2014)
Ghana — median 28.0 %7
0/7 located by author affiliation · 2/7 dated (2000–2010)
Madagascar — median 4.3 %6
0/6 located by author affiliation · 1/6 dated (2023–2023)
Somalie — median 90.0 %5
0/5 located by author affiliation · 8/5 dated (2007–2014)
Zambie — median 36.3 %4
0/4 located by author affiliation · 1/4 dated (2006–2006)
Mozambique — median 33.0 %4
0/4 located by author affiliation · 2/4 dated (2018–2018)
Tunisie — median 30.0 %4
0/4 located by author affiliation · 2/4 dated (2008–2008)
Namibie — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2009–2009)
Soudan — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2010–2011)
Éthiopie — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

VIH/sida

753 observations · 24 countries
Nigeria — median 11.0 %281
21/281 located by author affiliation · 105/281 dated (2004–2024)
Kenya — median 15.4 %265
46/265 located by author affiliation · 107/265 dated (1980–2022)
Gabon — median 10.2 %53
29/53 located by author affiliation · 26/53 dated (1990–2024)
Côte d'Ivoire — median 10.0 %39
27/39 located by author affiliation · 21/39 dated (1992–2016)
Cameroun — median 8.1 %32
18/32 located by author affiliation · 19/32 dated (2001–2015)
Afrique du Sud — median 32.6 %20
8/20 located by author affiliation · 9/20 dated (2009–2019)
Sierra Leone — median 13.6 %9
2/9 located by author affiliation · 3/9 dated (2017–2017)
Burkina Faso — median 9.7 %8
0/8 located by author affiliation · 3/8 dated (2003–2009)
Burundi — median 4.8 %7
0/7 located by author affiliation · 3/7 dated (2016–2016)
Sénégal — median 2.8 %6
0/6 located by author affiliation · 4/6 dated (2019–2021)
Bénin — median 5.6 %5
0/5 located by author affiliation · 3/5 dated (2014–2020)
Ouganda — median 6.0 %4
0/4 located by author affiliation · 4/4 dated (2014–2017)
RDC — median 2.5 %4
0/4 located by author affiliation · 1/4 dated (2009–2009)
Mali — median 13.1 %3
0/3 located by author affiliation · 1/3 dated (2014–2014)
Tchad — median 3.7 %3
0/3 located by author affiliation · 1/3 dated (2018–2018)
Congo — median 36.4 %3
3/3 located by author affiliation · 3/3 dated (2021–2021)
Centrafrique — median 30.9 %3
0/3 located by author affiliation · 0/3 dated
Tanzanie — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2015–2015)
Zimbabwe — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2014–2014)
Rwanda — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2014–2014)
Ghana — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Botswana — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2018–2018)
Togo — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Niger — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

diabète (non précisé)

235 observations · 29 countries
Cameroun — median 8.9 %69
55/69 located by author affiliation · 29/69 dated (1980–2022)
Nigeria — median 8.8 %61
0/61 located by author affiliation · 21/61 dated (2008–2020)
Bénin — median 3.3 %19
0/19 located by author affiliation · 9/19 dated (2014–2017)
Sénégal — median 3.7 %13
0/13 located by author affiliation · 10/13 dated (2015–2019)
Kenya — median 5.3 %12
0/12 located by author affiliation · 5/12 dated (2008–2022)
Togo — median 3.8 %9
0/9 located by author affiliation · 9/9 dated (2010–2021)
Gabon — median 12.8 %7
2/7 located by author affiliation · 5/7 dated (2013–2020)
Afrique du Sud — median 13.2 %7
3/7 located by author affiliation · 4/7 dated (2002–2014)
Ghana — median 11.5 %4
0/4 located by author affiliation · 2/4 dated (2015–2018)
Madagascar — median 5.9 %3
0/3 located by author affiliation · 2/3 dated (2016–2016)
Éthiopie — median 4.0 %3
0/3 located by author affiliation · 3/3 dated (2020–2020)
Tanzanie — median 45.0 %3
0/3 located by author affiliation · 3/3 dated (2012–2019)
Burkina Faso — median 4.2 %3
0/3 located by author affiliation · 1/3 dated (2013–2013)
Sierra Leone — 2 observations, too few for a median2
1/2 located by author affiliation · 1/2 dated (2019–2019)
Côte d'Ivoire — 2 observations, too few for a median2
1/2 located by author affiliation · 0/2 dated
Liberia — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2011–2011)
Soudan — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2015–2017)
Tunisie — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Ouganda — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2014–2017)
Maroc — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2017–2017)
Rwanda — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2012–2012)
RDC — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2023–2023)
Algérie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2016–2016)
Botswana — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2014–2014)
Zambie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2017–2017)
Namibie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2013–2013)
Malawi — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2009–2009)
Mauritanie — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Mali — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

hépatite B

185 observations · 13 countries
Nigeria — median 6.6 %71
4/71 located by author affiliation · 31/71 dated (2009–2023)
Kenya — median 5.3 %35
11/35 located by author affiliation · 9/35 dated (2018–2018)
Burkina Faso — median 12.7 %28
0/28 located by author affiliation · 7/28 dated (2009–2012)
Gabon — median 6.3 %24
9/24 located by author affiliation · 10/24 dated (2009–2024)
Côte d'Ivoire — median 13.0 %11
7/11 located by author affiliation · 7/11 dated (1992–2008)
Cameroun — median 8.8 %4
1/4 located by author affiliation · 1/4 dated (2006–2006)
Sierra Leone — median 7.5 %3
2/3 located by author affiliation · 1/3 dated (2019–2019)
Centrafrique — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Ghana — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Tunisie — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2002–2002)
Tchad — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Tanzanie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2015–2015)
Ouganda — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

hypertension artérielle

178 observations · 16 countries
Nigeria — median 30.0 %45
2/45 located by author affiliation · 8/45 dated (2017–2024)
Cameroun — median 29.6 %39
15/39 located by author affiliation · 14/39 dated (1994–2019)
Kenya — median 24.4 %27
3/27 located by author affiliation · 15/27 dated (2004–2020)
Afrique du Sud — median 39.5 %23
13/23 located by author affiliation · 3/23 dated (2014–2017)
Bénin — median 27.9 %19
0/19 located by author affiliation · 12/19 dated (2008–2019)
Togo — median 25.6 %4
0/4 located by author affiliation · 2/4 dated (2010–2021)
Gabon — median 28.1 %3
2/3 located by author affiliation · 1/3 dated (2018–2018)
Ghana — median 25.4 %3
0/3 located by author affiliation · 1/3 dated (2015–2015)
Burkina Faso — median 20.8 %3
0/3 located by author affiliation · 2/3 dated (2013–2013)
Burundi — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
RDC — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2023–2023)
Madagascar — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2011–2011)
Sierra Leone — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2019–2019)
Tunisie — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Botswana — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Sénégal — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2019–2019)

drépanocytose

137 observations · 13 countries
Nigeria — median 4.2 %64
11/64 located by author affiliation · 9/64 dated (2013–2023)
Gabon — median 11.5 %21
5/21 located by author affiliation · 1/21 dated (2022–2022)
Tanzanie — median 6.3 %14
10/14 located by author affiliation · 3/14 dated (1998–2006)
Mali — median 2.0 %11
0/11 located by author affiliation · 5/11 dated (2021–2021)
Sénégal — median 15.5 %10
2/10 located by author affiliation · 2/10 dated (2015–2021)
Cameroun — median 8.3 %5
0/5 located by author affiliation · 0/5 dated
Ghana — median 4.0 %3
0/3 located by author affiliation · 0/3 dated
Kenya — 2 observations, too few for a median2
1/2 located by author affiliation · 0/2 dated
Sierra Leone — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Ouganda — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Afrique du Sud — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated
Burkina Faso — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Côte d'Ivoire — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

COVID-19

121 observations · 10 countries
Kenya — median 24.7 %31
6/31 located by author affiliation · 17/31 dated (2020–2022)
Gabon — median 49.4 %29
11/29 located by author affiliation · 19/29 dated (2020–2021)
Mali — median 33.5 %24
0/24 located by author affiliation · 7/24 dated (2021–2022)
Nigeria — median 15.9 %21
3/21 located by author affiliation · 11/21 dated (2020–2023)
Cameroun — median 22.9 %4
2/4 located by author affiliation · 4/4 dated (2020–2021)
Burkina Faso — median 20.0 %3
0/3 located by author affiliation · 3/3 dated (2020–2021)
Tanzanie — median 6.8 %3
0/3 located by author affiliation · 3/3 dated (2022–2022)
Ouganda — median 6.8 %3
0/3 located by author affiliation · 3/3 dated (2022–2022)
Sierra Leone — 2 observations, too few for a median2
2/2 located by author affiliation · 0/2 dated
Madagascar — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

tuberculose

103 observations · 8 countries
Nigeria — median 10.4 %52
3/52 located by author affiliation · 30/52 dated (2000–2024)
Kenya — median 14.3 %24
5/24 located by author affiliation · 6/24 dated (2004–2021)
Gabon — median 14.6 %8
7/8 located by author affiliation · 8/8 dated (2011–2018)
Côte d'Ivoire — median 20.9 %6
6/6 located by author affiliation · 2/6 dated (2015–2015)
Afrique du Sud — median 15.0 %5
0/5 located by author affiliation · 1/5 dated (2019–2019)
Sénégal — median 7.9 %5
0/5 located by author affiliation · 5/5 dated (2015–2019)
Congo — 2 observations, too few for a median2
2/2 located by author affiliation · 2/2 dated (2021–2021)
Sierra Leone — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

hépatite C

92 observations · 11 countries
Nigeria — median 2.3 %39
0/39 located by author affiliation · 14/39 dated (2009–2020)
Gabon — median 4.3 %15
4/15 located by author affiliation · 5/15 dated (2010–2015)
Kenya — median 12.4 %11
2/11 located by author affiliation · 1/11 dated (2018–2018)
Burkina Faso — median 3.9 %9
0/9 located by author affiliation · 4/9 dated (2009–2012)
Côte d'Ivoire — median 4.2 %6
6/6 located by author affiliation · 6/6 dated (2012–2012)
Cameroun — median 13.1 %4
1/4 located by author affiliation · 1/4 dated (2001–2001)
Centrafrique — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Tunisie — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2002–2002)
Tanzanie — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2015–2015)
Sénégal — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Tchad — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

obésité

90 observations · 16 countries
Cameroun — median 19.5 %33
16/33 located by author affiliation · 11/33 dated (1975–2025)
Nigeria — median 23.6 %14
0/14 located by author affiliation · 1/14 dated (2024–2024)
Bénin — median 10.1 %13
0/13 located by author affiliation · 4/13 dated (2015–2015)
Afrique du Sud — median 48.0 %12
6/12 located by author affiliation · 1/12 dated (2017–2017)
Kenya — 2 observations, too few for a median2
1/2 located by author affiliation · 0/2 dated
Mali — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2015–2015)
Niger — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2015–2015)
Sierra Leone — 2 observations, too few for a median2
1/2 located by author affiliation · 1/2 dated (2019–2019)
Togo — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2015–2015)
Tunisie — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Ghana — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Sénégal — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Burundi — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Burkina Faso — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated
Côte d'Ivoire — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated
Madagascar — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

anémie

83 observations · 12 countries
Nigeria — median 33.7 %28
2/28 located by author affiliation · 12/28 dated (1996–2023)
Kenya — median 36.4 %17
10/17 located by author affiliation · 12/17 dated (1993–2023)
Gabon — median 50.8 %14
3/14 located by author affiliation · 8/14 dated (1995–2022)
Tanzanie — median 43.0 %5
2/5 located by author affiliation · 2/5 dated (2012–2015)
Bénin — median 56.9 %5
0/5 located by author affiliation · 1/5 dated (2016–2016)
Burkina Faso — median 60.8 %5
2/5 located by author affiliation · 0/5 dated
Malawi — median 30.9 %3
0/3 located by author affiliation · 2/3 dated (2015–2015)
Sénégal — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2015–2015)
RDC — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2009–2009)
Cameroun — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Ouganda — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2015–2015)
Mali — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

diabète de type 2

73 observations · 6 countries
Nigeria — median 52.3 %30
0/30 located by author affiliation · 0/30 dated
Cameroun — median 16.9 %30
17/30 located by author affiliation · 7/30 dated (2000–2019)
Kenya — median 2.3 %9
0/9 located by author affiliation · 6/9 dated (2015–2019)
Tunisie — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2002–2002)
Ghana — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Sénégal — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

neuropathie périphérique

61 observations · 11 countries
Bénin — median 4.8 %44
0/44 located by author affiliation · 24/44 dated (2004–2023)
Cameroun — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2013–2015)
Ghana — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Madagascar — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2014–2014)
Mali — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2013–2013)
Nigeria — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2015–2015)
Ouganda — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2016–2016)
Afrique du Sud — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2012–2014)
Rwanda — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2014–2014)
Sénégal — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2012–2012)
Tanzanie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2020–2020)

infection à HPV

50 observations · 5 countries
Nigeria — median 34.5 %20
3/20 located by author affiliation · 5/20 dated (2014–2021)
Gabon — median 54.0 %15
10/15 located by author affiliation · 3/15 dated (2010–2024)
Kenya — median 22.8 %11
1/11 located by author affiliation · 1/11 dated (2018–2018)
Tchad — median 54.3 %3
0/3 located by author affiliation · 1/3 dated (2018–2018)
RDC — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

schistosomiase

39 observations · 4 countries
Gabon — median 24.3 %19
12/19 located by author affiliation · 2/19 dated (2015–2021)
Kenya — median 11.9 %12
4/12 located by author affiliation · 1/12 dated (2017–2017)
Nigeria — median 20.6 %7
0/7 located by author affiliation · 1/7 dated (2018–2018)
Bénin — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

cancer du sein

35 observations · 5 countries
Nigeria — median 25.0 %13
1/13 located by author affiliation · 6/13 dated (2011–2019)
Kenya — median 12.5 %11
2/11 located by author affiliation · 8/11 dated (2004–2019)
Gabon — median 29.0 %9
2/9 located by author affiliation · 3/9 dated (1984–2022)
Maroc — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Afrique du Sud — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2016–2016)

choléra

34 observations · 16 countries
Angola — median 63.3 %6
0/6 located by author affiliation · 2/6 dated (2025–2025)
Soudan — median 35.0 %5
0/5 located by author affiliation · 5/5 dated (2024–2025)
Éthiopie — median 53.0 %5
0/5 located by author affiliation · 3/5 dated (2025–2025)
Ghana — median 35.9 %4
0/4 located by author affiliation · 1/4 dated (2025–2025)
RDC — 2 observations, too few for a median2
0/2 located by author affiliation · 3/2 dated (2025–2025)
Kenya — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (1994–2025)
Somalie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2017–2017)
Tchad — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2025–2025)
Togo — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2014–2014)
Tanzanie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2024–2024)
Zambie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2024–2024)
Ouganda — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2025–2025)
Zimbabwe — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2023–2023)
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2025–2025)
Namibie — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2025–2025)
Malawi — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2024–2024)

mpox

33 observations · 5 countries
Nigeria — median 22.5 %13
0/13 located by author affiliation · 3/13 dated (2017–2022)
Burundi — median 39.0 %8
0/8 located by author affiliation · 1/8 dated (2024–2024)
RDC — median 61.0 %6
0/6 located by author affiliation · 1/6 dated (2024–2024)
Ouganda — median 24.3 %4
0/4 located by author affiliation · 0/4 dated
Maroc — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated

syndrome métabolique

31 observations · 7 countries
Nigeria — median 32.0 %17
0/17 located by author affiliation · 0/17 dated
Afrique du Sud — median 30.0 %5
4/5 located by author affiliation · 0/5 dated
Kenya — median 8.9 %3
0/3 located by author affiliation · 0/3 dated
Cameroun — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Gabon — 2 observations, too few for a median2
2/2 located by author affiliation · 0/2 dated
Sierra Leone — 1 observation, too few for a median1
1/1 located by author affiliation · 1/1 dated (2019–2019)
Côte d'Ivoire — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated

maladie rénale chronique

28 observations · 8 countries
Nigeria — median 12.3 %9
0/9 located by author affiliation · 2/9 dated (2018–2019)
Afrique du Sud — median 10.7 %5
5/5 located by author affiliation · 5/5 dated (2013–2013)
Cameroun — median 22.0 %4
2/4 located by author affiliation · 2/4 dated (1980–2010)
Kenya — median 9.8 %3
0/3 located by author affiliation · 1/3 dated (2022–2022)
Bénin — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
RDC — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Sierra Leone — 2 observations, too few for a median2
1/2 located by author affiliation · 2/2 dated (2019–2019)
Tanzanie — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

cancer du col de l'utérus

27 observations · 6 countries
Nigeria — median 29.9 %10
0/10 located by author affiliation · 6/10 dated (2011–2023)
Gabon — median 24.6 %8
2/8 located by author affiliation · 3/8 dated (1984–2013)
Kenya — median 40.5 %6
3/6 located by author affiliation · 3/6 dated (2004–2017)
Maroc — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Rwanda — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
RDC — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2012–2012)

dépression

26 observations · 3 countries
Nigeria — median 12.7 %12
3/12 located by author affiliation · 3/12 dated (2020–2020)
Kenya — median 19.1 %10
0/10 located by author affiliation · 3/10 dated (2019–2022)
Afrique du Sud — median 68.0 %4
4/4 located by author affiliation · 0/4 dated

dengue

24 observations · 3 countries
Nigeria — median 9.0 %19
0/19 located by author affiliation · 5/19 dated (2020–2022)
Kenya — median 8.2 %4
0/4 located by author affiliation · 1/4 dated (2014–2014)
Gabon — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2022–2022)

maladies cardiovasculaires

24 observations · 4 countries
Nigeria — median 25.0 %13
0/13 located by author affiliation · 2/13 dated (2020–2024)
Cameroun — median 40.0 %5
5/5 located by author affiliation · 3/5 dated (1980–2010)
Kenya — median 11.7 %5
0/5 located by author affiliation · 1/5 dated (2018–2018)
Sénégal — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

trait drépanocytaire

23 observations · 9 countries
Nigeria — median 20.0 %9
2/9 located by author affiliation · 2/9 dated (2018–2023)
Gabon — median 20.0 %3
2/3 located by author affiliation · 0/3 dated
RDC — median 4.0 %3
0/3 located by author affiliation · 0/3 dated
Cameroun — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Ouganda — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Ghana — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Côte d'Ivoire — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Tanzanie — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated
Mali — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2021–2021)

syphilis

23 observations · 5 countries
Nigeria — median 1.5 %7
0/7 located by author affiliation · 3/7 dated (2019–2020)
Burkina Faso — median 2.1 %5
0/5 located by author affiliation · 2/5 dated (2009–2009)
Gabon — median 3.0 %5
3/5 located by author affiliation · 4/5 dated (2004–2016)
Kenya — median 2.8 %5
1/5 located by author affiliation · 2/5 dated (1997–2018)
Cameroun — 1 observation, too few for a median1
1/1 located by author affiliation · 1/1 dated (2007–2007)

loase

20 observations · 1 countries
Gabon — median 8.0 %20
4/20 located by author affiliation · 5/20 dated (2013–2022)

vaginose bactérienne

20 observations · 4 countries
Kenya — median 16.9 %8
4/8 located by author affiliation · 2/8 dated (1997–2022)
Nigeria — median 36.5 %6
0/6 located by author affiliation · 0/6 dated
Gabon — median 62.8 %3
3/3 located by author affiliation · 0/3 dated
Burkina Faso — median 12.3 %3
3/3 located by author affiliation · 0/3 dated

épilepsie

17 observations · 2 countries
Cameroun — median 1.4 %15
0/15 located by author affiliation · 1/15 dated (2020–2020)
Kenya — 2 observations, too few for a median2
2/2 located by author affiliation · 0/2 dated

Chlamydia trachomatis

15 observations · 2 countries
Kenya — median 5.2 %14
5/14 located by author affiliation · 1/14 dated (2019–2019)
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

chikungunya

14 observations · 5 countries
Nigeria — median 64.9 %7
0/7 located by author affiliation · 1/7 dated (2020–2020)
RDC — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2019–2019)
Cameroun — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Mali — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Kenya — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2014–2014)

cancer (non précisé)

13 observations · 4 countries
Kenya — median 13.7 %8
3/8 located by author affiliation · 3/8 dated (2008–2011)
Côte d'Ivoire — 2 observations, too few for a median2
2/2 located by author affiliation · 0/2 dated
Cameroun — 2 observations, too few for a median2
2/2 located by author affiliation · 2/2 dated (2017–2017)
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2020–2020)

insuffisance cardiaque

12 observations · 4 countries
Kenya — median 79.0 %3
0/3 located by author affiliation · 0/3 dated
Cameroun — median 11.0 %3
3/3 located by author affiliation · 0/3 dated
Tunisie — median 24.4 %3
0/3 located by author affiliation · 0/3 dated
Tanzanie — median 49.0 %3
0/3 located by author affiliation · 0/3 dated

AVC

11 observations · 2 countries
Cameroun — median 24.2 %8
7/8 located by author affiliation · 7/8 dated (2016–2016)
Nigeria — median 1.2 %3
1/3 located by author affiliation · 0/3 dated

pneumonie

11 observations · 5 countries
Kenya — median 9.3 %6
4/6 located by author affiliation · 4/6 dated (2011–2019)
Malawi — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2015–2015)
Burkina Faso — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
RDC — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2015–2015)

infection urinaire

11 observations · 4 countries
Kenya — median 5.8 %6
1/6 located by author affiliation · 6/6 dated (2019–2023)
Gabon — median 31.4 %3
3/3 located by author affiliation · 2/3 dated (2017–2018)
Burkina Faso — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated
Madagascar — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

pied diabétique

11 observations · 2 countries
Cameroun — median 12.1 %6
6/6 located by author affiliation · 1/6 dated (1999–1999)
Nigeria — median 16.7 %5
0/5 located by author affiliation · 0/5 dated

diabète gestationnel

11 observations · 4 countries
Afrique du Sud — median 17.4 %4
0/4 located by author affiliation · 0/4 dated
Cameroun — median 14.3 %4
0/4 located by author affiliation · 0/4 dated
Nigeria — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Rwanda — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

maladie à virus Ebola

10 observations · 4 countries
Gabon — median 15.3 %5
2/5 located by author affiliation · 2/5 dated (1994–1994)
RDC — median 67.0 %3
0/3 located by author affiliation · 0/3 dated
Burkina Faso — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Nigeria — 1 observation, too few for a median1
1/1 located by author affiliation · 1/1 dated (1976–1976)

maladies non transmissibles

10 observations · 4 countries
Nigeria — median 56.1 %4
0/4 located by author affiliation · 2/4 dated (2016–2019)
Kenya — median 71.0 %3
0/3 located by author affiliation · 0/3 dated
Afrique du Sud — 2 observations, too few for a median2
0/2 located by author affiliation · 1/2 dated (2014–2014)
Sénégal — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

diabète de type 1

10 observations · 3 countries
Tunisie — median 32.0 %4
0/4 located by author affiliation · 0/4 dated
Nigeria — median 33.3 %3
1/3 located by author affiliation · 0/3 dated
Cameroun — median 35.0 %3
3/3 located by author affiliation · 2/3 dated (2021–2021)

caries dentaires

10 observations · 5 countries
Nigeria — median 8.9 %3
0/3 located by author affiliation · 0/3 dated
Gabon — 2 observations, too few for a median2
2/2 located by author affiliation · 0/2 dated
Kenya — 2 observations, too few for a median2
2/2 located by author affiliation · 2/2 dated (2009–2009)
Tanzanie — 2 observations, too few for a median2
2/2 located by author affiliation · 0/2 dated
Côte d'Ivoire — 1 observation, too few for a median1
1/1 located by author affiliation · 1/1 dated (2013–2013)

ankylostomiase

8 observations · 2 countries
Kenya — median 27.9 %7
4/7 located by author affiliation · 0/7 dated
Gabon — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated

VIH avancé

8 observations · 3 countries
Kenya — median 7.2 %4
4/4 located by author affiliation · 4/4 dated (2012–2018)
Sierra Leone — median 42.9 %3
0/3 located by author affiliation · 3/3 dated (2022–2022)
Côte d'Ivoire — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

méningite cryptococcique

8 observations · 5 countries
Nigeria — median 5.0 %3
0/3 located by author affiliation · 2/3 dated (2004–2023)
Malawi — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Gabon — 1 observation, too few for a median1
1/1 located by author affiliation · 1/1 dated (2021–2021)
Côte d'Ivoire — 1 observation, too few for a median1
1/1 located by author affiliation · 1/1 dated (2008–2008)
Tanzanie — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

fièvre typhoïde

7 observations · 1 countries
Nigeria — median 39.0 %7
2/7 located by author affiliation · 1/7 dated (2016–2016)

diarrhée

7 observations · 2 countries
Gabon — median 14.7 %5
2/5 located by author affiliation · 5/5 dated (2010–2018)
Bénin — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2016–2016)

carcinome hépatocellulaire

6 observations · 2 countries
Tunisie — median 18.0 %5
0/5 located by author affiliation · 5/5 dated (2002–2002)
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2018–2018)

virus Epstein-Barr

6 observations · 3 countries
Burkina Faso — median 5.3 %4
0/4 located by author affiliation · 0/4 dated
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Gabon — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated

asthme

6 observations · 4 countries
Nigeria — median 8.0 %3
2/3 located by author affiliation · 0/3 dated
Madagascar — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Kenya — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Sénégal — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2022–2022)

fièvre jaune

6 observations · 3 countries
Burkina Faso — median 0.3 %3
0/3 located by author affiliation · 2/3 dated (2003–2006)
Gabon — 2 observations, too few for a median2
2/2 located by author affiliation · 0/2 dated
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

rougeole

5 observations · 1 countries
Gabon — median 17.7 %5
0/5 located by author affiliation · 5/5 dated (2016–2016)

pré-éclampsie / troubles hypertensifs de la grossesse

5 observations · 1 countries
Bénin — median 17.0 %5
0/5 located by author affiliation · 2/5 dated (2015–2015)

toxoplasmose

5 observations · 2 countries
Burkina Faso — median 26.5 %4
0/4 located by author affiliation · 2/4 dated (2006–2008)
Gabon — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2007–2007)

grippe

5 observations · 4 countries
Kenya — 2 observations, too few for a median2
1/2 located by author affiliation · 2/2 dated (2014–2016)
Gabon — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2010–2010)
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2016–2016)
Madagascar — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

onchocercose

4 observations · 1 countries
Gabon — median 61.3 %4
0/4 located by author affiliation · 4/4 dated (2020–2020)

déficit en G6PD

4 observations · 3 countries
Burkina Faso — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Gabon — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated
Cameroun — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated

rotavirus

4 observations · 2 countries
Gabon — 2 observations, too few for a median2
2/2 located by author affiliation · 2/2 dated (2017–2020)
Kenya — 2 observations, too few for a median2
2/2 located by author affiliation · 2/2 dated (2010–2010)

pneumonie sévère

4 observations · 4 countries
Guinée — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Burkina Faso — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Niger — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Mali — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

cancer de la prostate

3 observations · 1 countries
Nigeria — median 5.0 %3
0/3 located by author affiliation · 2/3 dated (2011–2011)

sarcome de Kaposi

3 observations · 2 countries
Kenya — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated
Sierra Leone — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

sepsis

3 observations · 2 countries
Nigeria — 2 observations, too few for a median2
1/2 located by author affiliation · 2/2 dated (2007–2014)
Sierra Leone — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated

AOMI

2 observations · 1 countries
Nigeria — 2 observations, too few for a median2
0/2 located by author affiliation · 2/2 dated (2018–2018)

arthrite

2 observations · 1 countries
Nigeria — 2 observations, too few for a median2
0/2 located by author affiliation · 0/2 dated

aspergillose

2 observations · 2 countries
Kenya — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

maladie à virus Bundibugyo

2 observations · 2 countries
RDC — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2026–2026)
Ouganda — 1 observation, too few for a median1
0/1 located by author affiliation · 1/1 dated (2026–2026)

Staphylococcus aureus

1 observations · 1 countries
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

cancer du sein triple-négatif

1 observations · 1 countries
Gabon — 1 observation, too few for a median1
1/1 located by author affiliation · 0/1 dated

stéatose hépatique

1 observations · 1 countries
Kenya — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

fièvre de Lassa

1 observations · 1 countries
Nigeria — 1 observation, too few for a median1
1/1 located by author affiliation · 1/1 dated (2009–2009)

filariose lymphatique

1 observations · 1 countries
Nigeria — 1 observation, too few for a median1
0/1 located by author affiliation · 0/1 dated

The median covers percentage values of the retained observations, and those only. It does not stand in for a national prevalence: it summarises what this corpus documented. Below three observations it is not shown — 190 of the 388 pairs are in that case, 117 of them resting on a single observation.