World Health Organization
WHO guideline on environmentally friendly and less invasive oral health care for preventing and managing dental caries
Guide
05 Mar 2026
04 Jul 2024
WHO Summary of policy tools and resources to address health impacts of air pollution: WHO has a number of tools to support countries and cities understand the health risks of air pollution in their local context, map and evaluate policy and programmatic options for air quality management, as well as monitor progress towards clean air.