
Jennifer Mendoza
Research expert covering health, pharma and medtech

Detailed statistics
Prevalence of 15 neglected tropical diseases worldwide in 2023, by region

Detailed statistics
Proportion of world population needing interventions against NTDs in 2022, by country

Detailed statistics
Number of countries affected by neglected tropical diseases worldwide as of 2022

Prevalence of 15 neglected tropical diseases worldwide from 1990 to 2023
Prevalence of 15 neglected tropical diseases worldwide from 1990 to 2023 (per 100,000 population)

Prevalence of 15 neglected tropical diseases worldwide in 2023, by region
Prevalence of 15 neglected tropical diseases worldwide in 2023, by region (per 100,000 population)

Number of countries affected by neglected tropical diseases worldwide as of 2022
Number of countries affected worldwide from select neglected tropical diseases as of 2022

Population needing intervention against neglected diseases worldwide 2010-2022
Number of people worldwide requiring interventions against neglected tropical diseases from 2010 to 2022 (in billions)

Population needing intervention against NTDs worldwide 2010-2022, by WHO region
Number of people worldwide requiring interventions against neglected tropical diseases from 2010 to 2022, by WHO region (in millions)

Number of people in need of prevention from NTDs worldwide as of 2022
Number of people worldwide requiring a prevention intervention from select neglected tropical diseases as of 2022 (in millions)

Countries with largest number of people requiring action against NTDs worldwide 2023
Leading 20 countries based on number of people needing interventions against neglected tropical diseases (NTDs) in 2023

Proportion of world population needing interventions against NTDs in 2022, by country
Distribution of people worldwide requiring interventions against neglected tropical diseases in 2022, by country

Cases of NTD's that required individual case management worldwide 2019-2022
Number of neglected tropical disease (NTD) cases that required individual case management worldwide, from 2019 to 2022

Cases of Guinea worm disease worldwide from 1986 to 2024
Number of cases of Guinea worm disease worldwide from 1986 to 2024

Cases of Guinea worm disease worldwide in 2024, by country
Number of cases of Guinea worm disease worldwide in 2024, by country

Cases of Guinea worm disease worldwide in 2023 and 2024, by month
Number of cases of Guinea worm disease worldwide in 2023 and 2024, by month

New cases of leprosy worldwide from 2006 to 2023
Number of new cases of leprosy worldwide from 2006 to 2023

New cases of leprosy worldwide in 2023, by region
Number of new cases of leprosy worldwide in 2023, by region

New cases of leprosy in the most impacted countries worldwide in 2023
Number of new cases of leprosy in the most impacted countries worldwide in 2023, by country

Chronology of Ebola virus disease outbreaks 1976-2026
Number of cases and deaths from Ebola virus outbreaks between 1976 and 2026, by country

Key figures on dengue worldwide 2024
Key figures on dengue worldwide as of 2024

Number of dengue cases reported worldwide in 2000, 2019, and 2023
Number of reported dengue cases worldwide in 2000, 2019, and 2023 (in millions)

Dengue cases reported worldwide in 2024, by region
Number of reported dengue cases worldwide in 2024, by region

Relative reduction of people in need of care for NTDs worldwide from 2010 to 2022
Relative reduction of people requiring treatment and care for neglected tropical diseases (NTDs) worldwide from 2010 to 2022

People living in districts where MDA for NTDs is no longer needed worldwide 2013-2022
People living in districts worldwide where mass drug administration (MDA) for select neglected tropical diseases is no longer needed from 2013 to 2022 (in millions)

Pharmaceutical products in pipeline for disease in developing countries 2024
Distribution of product pipeline for diseases in developing countries by category as of 2024

Top funders for R&D on neglected diseases by organization 2023
Leading organizations in funding for research and development on neglected diseases in 2023 (in million U.S. dollars)

Top philanthropic funders for research and development on neglected diseases 2023
Leading philanthropic funders for research and development on neglected diseases worldwide in 2023 (in million U.S. dollars)

Top public funders for R&D on neglected diseases by country 2023
Leading countries in public funding for research and development on neglected diseases in 2023 (in million U.S. dollars)

USAID funding to combat neglected tropical diseases worldwide 2006-2022
USAID funding for neglected tropical diseases worldwide from 2006 to 2022 (in million U.S. dollars)

USAID value of donated drugs for neglected tropical diseases worldwide from 2007-2022
Value of donated drugs for neglected tropical diseases (NTD) worldwide from the USAID NTD program from 2007 to 2022 (in million U.S. dollars)

Top funders for malaria research and development 2023
Leading funders for malaria research and development worldwide in 2023 (in million U.S. dollars)
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