Biological Risk Engineering — Infection Control and Decontamination provides a compendium of biological risk management information. Biological risk is of concern to us all. The biological risks we face vary and include biological contamination within our environment and, more personally, biological risk to ourselves through disease or the potential for disease. This book deals with a subset of biological risk agents defined as bacteria, molds, yeasts, viruses, and prions. The term biologicals refers to these agents. Of these, the viruses and prions are not currently defined as independent life forms, and the extent to which these agents exhibit the characteristics of.