This module, one of 25 on vocational education training for careers in environmental health occupations, is on using modules in an environmental health training program. This informational document describes the prospective student, content and objectives of the modules, and how to select modules for use in an environmental health training…

This working guide outlines the structure and content of training for the primary health worker (PHW) on the basis of the most common health problems of communities in developing countries. Part 1 is intended for use by the PHW as a learning text and reference in his work. It covers thirty-four problems considered to be most common which are…