This publication distills what is known about environmental health during an emergency or disaster. It is intended for practitioners as well as for policy makers and researchers, and covers both general and tecnical aspects of environmental health. Part 1 presents a conceptual framework for understanding environmental health issues in the context of disaster management. Part 2 pulls togetther a series of best pratices and stategies for risk reduction in a number of fields
Participatory Hygiene and Sanitation Transformation (PHAST) is designed to promote hygiene behaviours, sanitation improvements and community management of water and sanitation facilities using specifically developed participatory techniques. This document describes the underlying principles of the approach, the development of the specific participatory tools, and the results of field tests in four African countries. It documents: the principles which underlie the approach; how the methodology was developed at workshops in the African region; the impact that PHAST made on communities and extension workers that were part of the field test; the lessons learned during the field test; and how the approach can be adopted more widely