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Comoros

Comoros appears only through international and donor bodies that compile figures across many countries, and no figures for the country are read directly from a national publisher. The assessment of national sources, country by country, is set out on the Methods page.

500
People living with HIV, 2025
WHO Global Health Observatory
58.0%
On antiretroviral treatment, 2025
WHO Global Health Observatory
$32k
United States HIV disbursements, 2023
ForeignAssistance.gov
$1.5m
External HIV financing, all donors, 2024
OECD Creditor Reporting System
External HIV financing
OECD CRS · ForeignAssistance.gov
$0$1m$2m20032006200920122015201820212024$1.5m$48k$1.4m$32k
  • All donors
  • United States, OECD record
  • The Global Fund
  • United States, self-reported
YearAll donorsUnited States, OECD recordThe Global FundUnited States, self-reported
2003 $47k — — —
2004 $469k — $420k —
2005 $89k — — —
2006 $263k — $215k —
2007 $327k — $178k —
2008 $255k — $229k —
2009 $148k $61k $44k $43k
2010 $467k $48k $399k $27k
2011 $970k $49k $905k $81k
2012 $706k $28k $654k $30k
2013 $510k $78k $340k $76k
2014 $625k $63k $513k $67k
2015 $478k — $300k $1k
2016 $1.4m $22k $1.3m $53k
2017 $834k $10k $822k $6k
2018 $2.2m $9k $2.2m $9k
2019 $1.0m $48k $910k $48k
2020 $857k — $808k —
2021 $361k — $358k —
2022 $1.6m — $1.6m $60k
2023 $717k — $712k $32k
2024 $1.5m — $1.4m —

22 rows, as drawn above. Values are rounded for display, and the download gives the unrounded values.

Disbursements reported for the country. The OECD record and the United States self-reported record are drawn separately. The two records cover the same United States disbursements, but the OECD record is filed by calendar year and the self-reported record by United States fiscal year.

People living with HIV and people on treatment
UNAIDS AIDSinfo
0200400200020032006200920122015201820212024200200
  • People living with HIV
  • People on treatment
YearPeople living with HIVPeople living with HIV (lower)People living with HIV (upper)People on treatment
2000 100 0 200 —
2001 100 0 200 —
2002 100 0 200 —
2003 100 0 200 —
2004 100 0 200 —
2005 100 0 200 —
2006 100 0 200 —
2007 100 0 200 —
2008 100 0 200 —
2009 100 0 200 —
2010 200 0 200 100
2011 200 0 500 100
2012 200 0 500 100
2013 200 0 500 100
2014 200 0 500 100
2015 200 0 500 100
2016 200 0 500 100
2017 200 0 500 100
2018 200 0 500 100
2019 200 0 500 100
2020 200 0 500 100
2021 200 0 500 100
2022 200 0 500 100
2023 200 0 500 200
2024 200 0 500 200

25 rows, as drawn above. Values are rounded for display, and the download gives the unrounded values.

Modelled estimates. The shaded area is the published uncertainty interval around the number of people living with HIV, because a single estimate without the interval would overstate the precision of the model.

The treatment cascade
UNAIDS AIDSinfo
0%25%50%75%2010201220142016201820202022202485.0%84.0%73.0%
  • Diagnosed
  • On treatment
  • Virally suppressed
YearDiagnosedOn treatmentVirally suppressed
2010 17.0% 17.0% —
2011 20.0% 18.0% —
2012 24.0% 21.0% —
2013 27.0% 23.0% —
2014 31.0% 24.0% —
2015 36.0% 31.0% —
2016 42.0% 34.0% —
2017 46.0% 37.0% —
2018 50.0% 43.0% 41.0%
2019 57.0% 54.0% 45.0%
2020 62.0% 57.0% 44.0%
2021 64.0% 58.0% 48.0%
2022 66.0% 62.0% 54.0%
2023 72.0% 68.0% —
2024 85.0% 84.0% 73.0%

15 rows, as drawn above. Values are rounded for display, and the download gives the unrounded values.

Every line is a percentage of all people living with HIV, so the three lines share a denominator and can be compared directly. Viral suppression in the figure is the share of all people living with HIV who are virally suppressed, and not the narrower third 95 target, which counts only people on treatment.

Sources of the figures for Comoros

1,698 rows

SourceTypeRowsIndicators YearsRead fromRetrieved
UNAIDS AIDSinfo Modelled estimate 592 25 2000–2024 aidsinfo.unaids.org 2026-10-20
UNICEF HIV/AIDS dataset Modelled estimate 432 3 2010–2025 sdmx.data.unicef.org 2026-10-20
WHO Global Health Observatory Modelled estimate 202 11 2000–2025 ghoapi.azureedge.net 2026-10-12
WHO Global Tuberculosis Programme Programme record 86 6 2000–2024 extranet.who.int 2026-10-16
Global Fund Data Service Programme record 59 7 2017–2025 fetch.theglobalfund.org 2026-10-12
UNAIDS Global AIDS Monitoring expenditure database Expenditure account 55 14 2016–2021 hivfinancial.unaids.org 2026-10-12
OECD Creditor Reporting System Expenditure account 52 3 2003–2024 sdmx.oecd.org 2026-10-12
World Bank Open Data Modelled estimate 51 2 2000–2025 api.worldbank.org 2026-10-12
IATI, through d-portal Expenditure account 36 3 2004–2026 d-portal.org 2026-10-12
WHO Global Health Expenditure Database Expenditure account 35 7 2015–2019 apps.who.int 2026-10-12
WHO HIV testing services dashboard Programme record 29 4 2018–2024 eic-database-290813.ew.r.appspot.com 2026-10-14
Demographic and Health Surveys Survey 26 3 2012 api.dhsprogram.com 2026-10-16
ForeignAssistance.gov Expenditure account 26 2 2009–2023 foreignassistance.gov 2026-10-29
UNAIDS Data 2025 country databook Expenditure account 13 3 2016–2021 aidsinfo.unaids.org 2026-10-15
Global Fund allocations Expenditure account 4 1 2017–2026 fetch.theglobalfund.org 2026-10-12

Indicators held

66 of 150

IndicatorDomainUnitRows YearsSourcesMost recent value
Country-reported HIV expenditure, all sources Financing USD 14 2012–2021 UNAIDS AIDSinfo, UNAIDS Global AIDS Monitoring expenditure database $1.3m (2021)
Domestic public HIV expenditure Financing USD 12 2016–2021 UNAIDS Data 2025 country databook, UNAIDS Global AIDS Monitoring expenditure database $122k (2021)
External HIV and STD spending, national health accounts Financing USD 5 2015–2019 WHO Global Health Expenditure Database $1.6m (2019)
External HIV financing (all donors, ODA) Financing USD 22 2003–2024 OECD Creditor Reporting System $1.5m (2024)
External HIV financing from governments other than the United States (IATI) Financing USD 1 2025 IATI, through d-portal $0 (2025)
External HIV financing from multilateral bodies other than the Global Fund (IATI) Financing USD 13 2012–2026 IATI, through d-portal $12k (2026)
External HIV financing from the United States (ODA) Financing USD 23 2009–2023 ForeignAssistance.gov, OECD Creditor Reporting System $32k (2023)
Global Fund HIV allocation for a whole three-year cycle, not an annual figure Financing USD per three-year allocation cycle 4 2017–2026 Global Fund allocations 848,255 (2026)
Global Fund HIV disbursements to the country Financing USD 48 2004–2026 IATI, through d-portal, OECD Creditor Reporting System, UNAIDS Global AIDS Monitoring expenditure database $259k (2026)
Government HIV and STD spending as a share of government health spending Financing percent 5 2015–2019 WHO Global Health Expenditure Database 9.9% (2019)
Government HIV and STD spending, national health accounts Financing USD 5 2015–2019 WHO Global Health Expenditure Database $974k (2019)
HIV and STD spending as a share of all external health spending Financing percent 5 2015–2019 WHO Global Health Expenditure Database 14.6% (2019)
HIV and STD spending as a share of all health spending Financing percent 5 2015–2019 WHO Global Health Expenditure Database 4.7% (2019)
HIV and STD spending, national health accounts Financing USD 5 2015–2019 WHO Global Health Expenditure Database $2.9m (2019)
HIV spending on TB/HIV co-infection Financing USD 3 2017–2019 UNAIDS Global AIDS Monitoring expenditure database $8k (2019)
HIV spending on community mobilisation and system strengthening Financing USD 1 2017 UNAIDS Global AIDS Monitoring expenditure database $60k (2017)
HIV spending on governance and sustainability Financing USD 6 2016–2021 UNAIDS Global AIDS Monitoring expenditure database $188k (2021)
HIV spending on prevention Financing USD 6 2016–2021 UNAIDS Global AIDS Monitoring expenditure database $2k (2021)
HIV spending on prevention of vertical transmission Financing USD 5 2016–2020 UNAIDS Global AIDS Monitoring expenditure database $129k (2020)
HIV spending on social protection and economic support Financing USD 1 2020 UNAIDS Global AIDS Monitoring expenditure database $96k (2020)
HIV spending on treatment, care and support Financing USD 6 2016–2021 UNAIDS Global AIDS Monitoring expenditure database $14k (2021)
International HIV expenditure (country-reported) Financing USD 12 2016–2021 UNAIDS Data 2025 country databook, UNAIDS Global AIDS Monitoring expenditure database $1.2m (2021)
Other bilateral HIV expenditure (country-reported) Financing USD 1 2017 UNAIDS Global AIDS Monitoring expenditure database $18k (2017)
Out-of-pocket HIV expenditure by households Financing USD 1 2017 UNAIDS Global AIDS Monitoring expenditure database $44k (2017)
Private HIV and STD spending, national health accounts Financing USD 5 2015–2019 WHO Global Health Expenditure Database $316k (2019)
Private HIV expenditure (country-reported) Financing USD 2 2017 UNAIDS Data 2025 country databook, UNAIDS Global AIDS Monitoring expenditure database $46k (2017)
US HIV disbursements managed by other US agencies Financing USD 13 2009–2023 ForeignAssistance.gov $32k (2023)
% of ALL PLHIV who are virally suppressed Treatment cascade percent 10 2018–2025 UNAIDS AIDSinfo, WHO Global Health Observatory 40.0% (2025)
% of PLHIV on ART (second 95, PLHIV base) Treatment cascade percent 41 2000–2025 UNAIDS AIDSinfo, WHO Global Health Observatory 58.0% (2025)
% of PLHIV who have been diagnosed (first 95) Treatment cascade percent 26 2010–2025 UNAIDS AIDSinfo, WHO Global Health Observatory 58.0% (2025)
% of estimated HIV-positive incident TB cases on TB treatment and ART Treatment cascade percent 13 2005–2023 UNAIDS AIDSinfo 33.1% (2023)
% of people currently enrolled in HIV treatment started on TB preventive therapy Treatment cascade percent 1 2018 UNAIDS AIDSinfo 0.1% (2018)
% of people newly enrolled in HIV treatment diagnosed with TB disease Treatment cascade percent 9 2013–2023 UNAIDS AIDSinfo 5.3% (2023)
% of people newly enrolled in HIV treatment started on TB preventive therapy Treatment cascade percent 6 2013–2019 UNAIDS AIDSinfo 0.1% (2019)
% of people on ART who are virally suppressed (third 95) Treatment cascade percent 4 2020–2025 WHO Global Health Observatory 69.0% (2025)
% of returned HIV test results that were positive Treatment cascade percent 19 2019–2024 UNAIDS AIDSinfo, WHO Global Health Observatory, WHO HIV testing services dashboard 0.1% (2024)
HIV tests performed at a health facility Treatment cascade count 4 2018–2024 WHO HIV testing services dashboard 26,281 (2024)
HIV tests performed through community outreach Treatment cascade count 3 2018–2023 WHO HIV testing services dashboard 10,448 (2023)
HIV tests performed with the result returned to the person Treatment cascade count 29 2018–2024 Global Fund Data Service, UNAIDS AIDSinfo, WHO Global Health Observatory, WHO HIV testing services dashboard 30,622 (2024)
HIV-exposed infants tested within two months of birth Treatment cascade percent 8 2011–2021 UNAIDS AIDSinfo 29.0% (2021)
HIV-positive TB patients started or continued on ART Treatment cascade count 15 2016–2024 Global Fund Data Service, WHO Global Tuberculosis Programme 0 (2024)
Key-population people tested for HIV (count over the period) Treatment cascade count 11 2019–2024 Global Fund Data Service By population group, sex or age only, to 2024
New HIV diagnoses with a CD4 count below 200 Treatment cascade percent 4 2017–2020 UNAIDS AIDSinfo 55.0% (2020)
Number of people on ART (PEPFAR MER TX_CURR) Treatment cascade count 76 2000–2025 Global Fund Data Service, UNAIDS AIDSinfo, WHO Global Health Observatory 200 (2025)
People living with HIV in care screened for TB Treatment cascade count 8 2017–2024 Global Fund Data Service 29 (2024)
People living with HIV on ART who started TB preventive therapy Treatment cascade count 1 2025 Global Fund Data Service 35 (2025)
People newly enrolled on ART during the year Treatment cascade count 9 2013–2023 WHO Global Tuberculosis Programme 19 (2023)
People tested for HIV in the last 12 months who received the result (household survey) Treatment cascade percent 8 2012 Demographic and Health Surveys By population group, sex or age only, to 2012
Pregnant women tested for HIV in antenatal care Treatment cascade percent 8 2017–2024 UNAIDS AIDSinfo 98.0% (2024)
Pregnant women with HIV who received ARVs for PMTCT Treatment cascade count 31 2010–2025 UNAIDS AIDSinfo, WHO Global Health Observatory 17 (2025)
TB patients recorded as HIV-positive Treatment cascade count 9 2016–2024 WHO Global Tuberculosis Programme 0 (2024)
TB patients with an HIV test result recorded Treatment cascade count 9 2016–2024 WHO Global Tuberculosis Programme 125 (2024)
AIDS-related deaths Epidemic estimates count 295 2000–2025 UNAIDS AIDSinfo, UNICEF HIV/AIDS dataset, WHO Global Health Observatory 100 (2025)
Deaths from TB among people living with HIV Epidemic estimates count 50 2000–2024 UNAIDS AIDSinfo, WHO Global Tuberculosis Programme 0 (2024)
HIV prevalence among a key population Epidemic estimates percent 3 2024 UNAIDS AIDSinfo By population group, sex or age only, to 2024
HIV prevalence, ages 15-49 Epidemic estimates percent 50 2000–2024 UNAIDS AIDSinfo, World Bank Open Data 0.1% (2024)
Incident TB cases among people living with HIV Epidemic estimates count 50 2000–2024 UNAIDS AIDSinfo, WHO Global Tuberculosis Programme 0 (2024)
New HIV infections Epidemic estimates count 295 2000–2025 UNAIDS AIDSinfo, UNICEF HIV/AIDS dataset, WHO Global Health Observatory 100 (2025)
People living with HIV Epidemic estimates count 295 2000–2025 UNAIDS AIDSinfo, UNICEF HIV/AIDS dataset, WHO Global Health Observatory 500 (2025)
Condom use at last higher-risk sex (household survey) Prevention and outreach percent 8 2012 Demographic and Health Surveys By population group, sex or age only, to 2012
Key-population members reached by prevention programmes Prevention and outreach percent 2 2024 UNAIDS AIDSinfo By population group, sex or age only, to 2024
Key-population people reached by outreach (count over the period) Prevention and outreach count 18 2017–2025 Global Fund Data Service By population group, sex or age only, to 2025
Male condoms distributed in a year Prevention and outreach count 3 2019–2023 UNAIDS AIDSinfo 233,811 (2023)
People with comprehensive correct knowledge of HIV (household survey) Prevention and outreach percent 10 2012 Demographic and Health Surveys By population group, sex or age only, to 2012
Estimated size of a key population Population denominators count 2 2024 UNAIDS AIDSinfo By population group, sex or age only, to 2024
Total population Population denominators count 26 2000–2025 World Bank Open Data 882,847 (2025)

Every row shown on the Comoros page is in the panel download, with the source URL and the retrieval date of the row attached. See Data.