Health Impacts Model

Abstract

This report presents the draft outline of the CORFU Health Impacts Model. The model consists of assessing the risk to human health in four steps:  Hazard identification  Hazard characterisation (or dose-response assessment)  Exposure assessment  Risk characterisation The health impacts model has four components. The first of these is the risk to human life component, and adapts a model developed in the FLOODsite project to estimate the number of deaths and injuries that could be caused by flooding. The next component relates to waterborne diseases and illnesses that can be assessed by means of a Quantitative Microbial Risk Assessment. Thirdly, the model takes account of other diseases (such as those transmitted by vectors) and suggests the use of relative risk information to estimate the impact of this disease. A similar approach is suggested to consider the mental health impacts of flooding. Finally, the report describes how the health risks could be characterised using the Disability Adjusted Life Year (DALY).