This document provides comprehensive guidelines for the hazard characterization of pathogens in food and water, a critical step in microbiological risk assessment. Developed by the World Health Organization (WHO), it outlines methodologies and considerations for evaluating the potential risks posed by microbial contaminants. The guidelines aim to standardize approaches, enabling a more consistent and effective management of food and water safety worldwide.

The Authority Perspective: These guidelines are recognized as a foundational document for public health professionals and regulatory bodies involved in food and water safety. They offer a structured approach to understanding and managing microbial risks, contributing to international efforts to protect public health. The detailed methodologies provide a robust framework for scientific assessment.