Questions and answers on potential transmission of avian influenza (H5N1) through water, sanitation and hygiene and ways to reduce the risks to human health

Overview

The purpose of these Q & As is to provide the latest information based on available studies and findings on avian influenza pertaining to water resources, water supplies, sanitation (human excreta, sewerage systems and health care waste) and hygiene. Q & As are categorized into two of the 6 WHO phases; Phase 3 for Pandemic alert period and phase 6 as pandemic period. At this stage, most developed recommendations fit both, phase 3 and phase 6.

These Q & As are intended to provide practical information and recommendations that are directed at public health authorities, the general public and others involved in pandemic influenza planning. Although the “pandemic H5N1” virus does not yet exist, it may behave like avian influenza H5N1 virus in many respects.

In this paper, information is provided where available. As new or revised information is received the questions and answer will be periodically updated.