Physician-reviewed information on tropical diseases and conditions affecting populations in developing regions. From malaria to schistosomiasis, learn about prevention, diagnosis, and treatment guided by WHO standards.
The World Health Organization identifies 20 neglected tropical diseases (NTDs) affecting over 1 billion people, primarily in low-income countries. These diseases are preventable and treatable but lack funding and research compared to other conditions.
WHO NTD ProgrammeTropical disease articles are being added. Check back soon.
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People affected by neglected tropical diseases
20
WHO-targeted neglected tropical diseases
100+
Countries with endemic tropical diseases
World Health Organization's neglected tropical disease control programs and guidelines
US Centers for Disease Control information on global health threats and diseases
International Society of Travel Medicine—travel health guidance and specialist locator
Global vaccine access and immunization programs for developing countries