The Global Exposome Forum is expanding international cooperation on exposomics, the study of how environmental, chemical, biological and social exposures shape health across a lifetime. The initiative is gaining momentum through new regional chapters, policy partnerships, and scientific collaborations aimed at building a global research network. Its supporters see exposomics as a major public health opportunity, with the potential to complement genetics and improve prevention, diagnosis and policy design.
Exposome Research and Health Impact
The human exposome refers to the totality of exposures a person experiences from conception onwards. These include air pollution, diet, stress, infections, pesticides, microplastics and other environmental factors.
- Researchers argue that genes explain only part of disease risk.
- Exposomics seeks to study combined exposures, not isolated factors.
- It uses artificial intelligence, sensors, metabolomics and big data tools.
- The aim is to connect exposure patterns with diseases such as asthma, autism and cognitive decline.
Global Network Building
The Forum is developing a decentralised, member-led structure with working groups and regional chapters. These teams bring together academia, government, industry and civil society.
- Regional expansion is under way in Latin America, the Caribbean and Southeast Asia.
- A pan-African exposome network is being explored through South African leadership.
- South Africa has offered to host the network and coordinate continental collaboration.
- Digital platforms are being used for document sharing, messaging and joint planning.
Science Advice and Policy Links
The initiative is also linking exposomics with science advice systems and international institutions. The International Network for Governmental Science Advice is helping shape policy engagement on exposomics and related ethical issues.
- Partnerships have been built with UNESCO and the Human Cell Atlas.
- Virtual town halls are planned on genomics, single-cell analysis and science policy.
- Follow-up meetings are expected in Paris and at the Global Exposome Summit in Spain.
- The focus is on turning research findings into practical public health policy.
Strategic Significance for Public Health
The Forum’s broader goal is to move exposomics from concept to implementation. It seeks to create shared infrastructure, stronger international coordination and evidence-based regulation. The approach is designed to support better understanding of chronic disease, environmental risks and population health across countries and regions.
Last Modified: April 28, 2026