Chemical Safety and Health
Through the Chemical Safety and Health Unit, WHO works to establish the scientific basis for the sound management of chemicals, and to strengthen national capabilities and capacities for chemical safety.

Children and chemical safety

Children are not little adults: they have special vulnerabilities to the toxic effects of chemicals.

Children’s exposure to chemicals at critical stages in their physical and cognitive development may have severe long-term consequences for health.

Priority concerns include exposure to air pollutants, pesticides and persistent organic pollutants (POPs), lead, mercury, arsenic, mycotoxins and hazardous chemicals in the workplace.

Our aims are to

  • Reduce the impact of toxic exposures in children and contribute to creating healthier environments in the places where children live, play, learn and work.
  • Enable health, environment and other sectors to better identify, assess and prevent the toxic effects of chemicals in children.

We do this by

  • Promoting international collaboration in relation to children’s environmental health.
  • Promoting the collection of harmonized data to assess the magnitude of the problem.
  • Developing improved methodologies to assess the risks of environmental hazards in children.
  • Preparing training guides and information materials for physicians and health care professionals
  • Providing guidance on the rapid assessment of the status of children’s environmental health and exposure to chemicals in countries.
  • Raising awareness and build capacity in response to global, regional and country needs, as required.

Publications

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Report of a scoping meeting for the selection of indicators to monitor the impact of extreme heat on maternal, newborn and child health: Geneva, Switzerland, 24-25 April 2023

This document summarizes the first meeting of an expert group convened in April 2023.The meeting had two key aims:1) to convene a group of multidisciplinary...

The adolescent health indicators recommended by the Global Action for Measurement of Adolescent health

About 1.3 billion of the world’s population are adolescents, defined as those aged 10-19 years. Adolescents bear long periods of exposure to, and...

Working for a brighter, healthier future

WHO has progressively strengthened its work for adolescent health, growing its portfolio of research, norms and standards, country support and advocacy,...

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