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The Johns Hopkins Center for Health Security conducted this study to elucidate the characteristics of naturally occurring microorganisms that constitute a global catastrophic biologic risk (GCBR).
GCBRs are defined as “those events in which biological agents—whether naturally emerging or reemerging, deliberately created and released, or laboratory engineered and escaped—could lead to sudden, extraordinary, widespread disaster beyond the collective capability of national and international governments and the private sector to control. If unchecked, GCBRs would lead to great suffering, loss of life, and sustained damage to national governments, international relationships, economies, societal stability, or global security.”
The overarching aim of the study was to provide an inductive, microbe-agnostic analysis of the microbial world to identify fundamental principles that underlie this special category of microorganisms that have potential to cause global catastrophe. Such principles could refine pandemic preparedness by providing a new framework or lens through which to survey the threat landscape of infectious diseases in order to better anticipate, prepare for, and respond to GCBR threats.