Prioritizing risks and uncertainties from intentional release of selected Category A pathogens.

ABSTRACT: This paper synthesizes available information on five Category A pathogens (Bacillus anthracis, Yersinia pestis, Francisella tularensis, Variola major and Lassa) to develop quantitative guidelines for how environmental pathogen concentrations may be related to human health risk in an indoor environment. An integrated model of environmental transport and human health exposure to biological pathogens is constructed which 1) includes the effects of environmental attenuation, 2) considers fomite contact exposure as well as inhalational exposure, and 3) includes an uncertainty analysis to identify key input uncertainties, which may inform future research directions. The findings provide a framework for developing the many different environmental standards that are needed for making risk-informed

SUBMITTER: Hong T 

PROVIDER: S-EPMC3295774 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature