A University of Arizona researcher has created a new system to dramatically show American cities their relative level of vulnerability to bioterrorism, according to the online magazine Science Today.Walter W. Piegorsch, an expert on environmental risk, has placed 132 major cities -- from Albany, N.Y., to Youngstown, Ohio -- on a color-coded map that identifies their level of risk based on factors including critical industries, ports, railroads, population, natural environment and other factors.
Read on here.
