WHO R&D Portal

The health research and development (R&D) portal links to WHO’s key resources for health product development. Resources can be searched by disease for information such as analyses, clinical trials underway, target product profiles, and links to relevant WHO databases and resources for more Information.

WHO marks 25 years of Research4Life, advancing access to scientific knowledge in more than 120 countries
The World Health Organization (WHO) today marks the 25th anniversary of Research4Life, a public-private partnership that provides researchers, educators, health professionals and policy-makers in low- and middle-income countries with affordable or free access to scientific knowledge. (July 2026) The Centre for Behaviour Change is a globally recognized interdisciplinary centre that advances the science and application of behaviour change to address major health, social and environmental challenges. Through research, training and knowledge exchange, the Centre works to translate evidence into effective policy and practice. (June 2026)
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Patient enrolment begins in a scientific trial to identify the first effective treatments for Bundibugyo virus disease
In a major international effort to evaluate potential treatments for Ebola disease due to Bundibugyo virus (BVD), the PARTNERS clinical trial has opened enrolment today for patients in the Democratic Republic of the Congo. The PARTNERS (Platform Adaptive Randomised Trial for New and Repurposed Filovirus TreatmentS) trial will assess whether two antiviral therapies – a monoclonal antibody (MBP134) and remdesivir – can improve survival among people diagnosed with BVD. (2 July 2026)
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Statement on immunomodulators and host-directed therapies for Bundibugyo virus disease
To aid prioritization of therapeutics to be included in clinical research for Bundibugyo virus disease (BVD) the Technical Advisory Group on Therapeutics Prioritization has begun examining the landscape of immunomodulatory and host-directed new or repurposed agents. Research needed includes quality data on the natural history of BVD, collection of immune markers associated with inflammation and innate/adaptive immunity, correlative viral load and clinical features, markers of coagulation perturbation and organ/tissue damage. Some clinical investigations may have to be tailored to specific immune phenotypes. Timely data from animal models could provide evidence to identify the most promising therapies for clinical trials. (June 2026)
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Twenty-one countries launch coordinated Andes virus research initiative following hantavirus outbreak
Following the recent Andes virus (ANDV) outbreak linked to the MV Hondius cruise ship, a globally coordinated outbreak research initiative involving investigators and institutions across 21 countries has begun implementation, demonstrating how international research preparedness systems can be rapidly activated during health emergencies. The initiative, known as NAVIS, is a natural history study designed to improve understanding of ANDV transmission dynamics, incubation periods, immune responses, viral kinetics, and determinants of severe disease (June 2026)
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Who should use the R&D portal

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Researchers
may learn about clinical trials and review guidance documents in their disease area
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Patients
may understand the state and progress of research and clinical trials for their condition
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Product developers
may learn about research priorities and seek scientific advice for product development
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Funders
may determine gaps, needs and areas of opportunity for
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Policymakers
may glean high-level overviews of research metrics by country and region

Global R&D statistics

Get a quick snapshot of key global R&D metrics such as funding and expenditure, researcher countries, and number of clinical trials.

Gross domestic R&D expenditure on health as % of GDP

Which regions are prioritizing health R&D in their budget? View the expenditure on health R&D as a percentage of GDP by WHO region.

This is a brief overview. For a more detailed analysis, please refer to the data source.

Data source: Gross domestic R&D expenditureon health (health GERD) as a percentage of GDP (who.int)

Data updated: May 2025

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Health researchers per million inhabitants

How many health researchers working full-time equivalents (FTE) are there per inhabitant in your region?

This is a brief overview. For a more detailed analysis, please refer to the data source.

Data source: Health researchers (in full-time equivalent) per million inhabitants, by WHO Region

Data updated: June 2025

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Number of clinical trials by region in 2015 and 2025

How many clinical trials are undertaken in your region?

This is a brief overview. Hover mouse over a region to see data from 2015 and 2025. For a more detailed analysis, including a review of the distribution of the clinical trials in low-income countries versus high income countries, please refer to the data source

Data source: Number of clinical trials by year, country, WHO region and income group (1999-2026)

Data updated: July 2026

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Support and guidance

Interact with WHO to get active support and feedback at key milestones in the R&D cycle, or view relevant guidance documents at any time in your journey.

Active support and feedback

Research ethics review committee
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Coordinated scientific advice
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Prequalification
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Policies and guidance

R&D processes overview
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R&D landscape analyses
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Research priorities
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Target Product Profiles
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Policies on R&D data
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Clinical Trials
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Research ethics and governance
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Responsible use of life sciences
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Future of R&D
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