Environment, Climate Change and Health
We pursue a healthier environment by strengthening health sector leadership, building mechanisms for political and social support and monitoring progress towards the Sustainable Development Goals regarding environmental threats to health.
UNICEF-WHO Introductory Course on Children’s Environmental Health

UNICEF-WHO Introductory Course on Children’s Environmental Health

UNICEF/UN0144148/Abramson
© Credits

This course, developed by UNICEF and WHO, will help health workers to protect children’s health from pollution and climate change.

It is a comprehensive set of internationally harmonized and peer-reviewed materials on the most relevant and pressing issues on children's environmental health. Participants will increase their capacity to recognize, prevent, diagnose and manage children’s conditions related to an array of environmental threats.

The UNICEF-WHO Introductory Course on Children’s Environmental Health is available on UNICEF's educational portal AGORA. It is free, online, open to the public and requires a user profile. The course can be completed on a computer, smartphone or tablet with internet connection. The course can be downloaded and completed offline.

Learners who wish to earn a digital certificate of completion from UNICEF and WHO are required to score 80 per cent or higher on all quizzes and complete the end-of-course survey.

The course is based on the content in the WHO Training Package on children’s environmental health for Health Care Providers – but unlike this package the UNICEF/WHO course is an interactive, self-paced course that learners can complete on their own.

Learning outcomes:

At the end of this course you will be able to:

  • Describe the influences of environmental factors on children’s health, development and well-being 
  • Evaluate children’s unique vulnerability to environmental hazards
  • Recognize signs, symptoms and diseases linked to existing and emerging environmental risk factors 
  • Take a paediatric environmental history
  • Identify and access information on paediatric environmental threats 
  • Discuss the environmental risks proficiently with patients, families, policy-makers, educators and the community, providing understandable, concise information about potential threats and risk-reduction strategies

What are the individual modules:

Course Overview

With an engaging interactive format and global lens, this free online course will increase your capacity to prevent, diagnose and manage children’s conditions related to an array of environmental threats.

Why Children: The Global Environment and Children’s health

Learn about the global magnitude of environmental hazards on child health and actions that health workers can take to reduce and prevent these exposures.

Chemicals and Children's Health

This module discusses the ubiquity of chemicals in the environment and their possible effects on child health.


Lead and Children's Health

Lead is a major threat to children’s neurodevelopment and health workers can take many actions to prevent exposure.

Mercury and Children's Health

Mercury is a highly toxic heavy metal that threatens children's health globally. Local and international efforts are needed to reduce global emissions of mercury and protect children's health.

Pesticides and Children's Health

There is a well-defined gap in the training of health workers on the prevention, diagnosis and management of acute and chronic pesticide exposures. This module aims to help close this gap.


Electrical/Electronic Waste and Children's Health

This module details informal e-waste recycling and its potential to harm children’s health.

Air pollution and Children's health

The module will assist in familiarizing health workers with major sources and types of air pollutants and the health effects they have on children.

Global Climate Change and Children's Health

This module provides an overview of climate change, the effects it is having on children's health and strategies for mitigation and adaptation.


Water, Sanitation and Hygiene (WASH) and Children's Health

This module discusses the need to protect the global water supply and ensure universal access to sanitation and hygiene services. It also focuses on the prevention and recognition of diseases related to inadequate WASH.

Paediatric Environmental History

This module is an introduction to the paediatric environmental history, providing examples of how it can be used to identify key environmental exposures and support diagnosis and prevention of related health conditions.


WHO is grateful for financial support from the Swedish International Development Cooperation Agency (SIDA), Sweden and the Government of Spain.