Environment and Health — Water, Air, Food, Housing

1. 01Safe water supply: sources and standards of quality
2. 02Water purification: methods at community and household level
3. 03Waterborne diseases and their prevention
4. 04Air pollution: sources, effects, and control measures
5. 05Ventilation and indoor air quality standards
6. 06Food hygiene and food safety standards
7. 07Housing standards and their relation to health
8. 08Solid waste management: collection and disposal methods
9. 09Excreta disposal: sanitary methods in rural and urban areas
10. 10Climate change and its impact on public health