Microbial Evolution and Co-Adaptation

by Institute of Medicine, Board on Global Health, Forum on Microbial Threats

2009 · National Academies Press

Dr. Joshua Lederberg - scientist, Nobel laureate, visionary thinker, and friend of the Forum on Microbial Threats - died on February 2, 2008. It was in his honor that the Institute of Medicine's Forum on Microbial Threats convened a public workshop on May 20-21, 2008, to examine Dr. Lederberg's scientific and policy contributions to the marketplace of ideas in the life sciences, medicine, and public policy. The resulting workshop summary, Microbial Evolution and Co-Adaptation, demonstrates the extent to which conceptual and technological developments have, within a few short years, advanced our collective understanding of the microbiome, microbial genetics, microbial communities, and microbe-host-environment interactions.

Addressing Foodborne Threats to Health

by Institute of Medicine, Board on Global Health, Forum on Microbial Threats

2006 · National Academies Press

In December 2004, at a press conference called to announce his departure as Secretary of the Department of Health and Human Services (HHS), Tommy Thompson raised both concern and controversy when he remarked that he could not understand why the terrorists had not yet attacked our food supply "because it is so easy to do." Although to date the United States has been spared such a disaster, the many documented examples of unintentional outbreaks of foodborne disease-some of which have sickened hundreds of thousands of people, and killed hundreds-provide a grim basis for estimating the impact of deliberate food adulteration. Due to the wide variety of potential chemical and biological agents that could be introduced at many vulnerable points along the food supply continuum, contaminating food is considered an especially simple, yet effective, means to threaten large populations. To explore the nature and extent of such threats, possibilities for reducing their impact, and obstacles to this goal, the Forum on Microbial Threats of the Institute of Medicine (IOM) convened the workshop Foodborne Threats to Health: The Policies and Practice of Surveillance, Prevention, Outbreak Investigations, and International Coordination on October 25 and 26, 2005. Workshop participants discussed the threat spectrum and burden of disease associated with foodborne illness and the role that increasing globalization of food production and distribution plays in the transmission of foodborne disease. Participants also reviewed existing research, policies, and practices concerning foodborne threats in order to identify unmet needs, challenges, and opportunities for improving food safety systems, surveillance, and emergency response. Although this workshop summary provides an account of the individual presentations, it also reflects an important aspect of the Forum philosophy. The workshop functions as a dialogue among representatives from different sectors and presents their beliefs on which areas may merit further attention. However, the reader should be aware that the material presented here expresses the views and opinions of the individuals participating in the workshop and not the deliberations of a formally constituted IOM study committee. These proceedings summarize only what participants stated in the workshop and are not intended to be an exhaustive exploration of the subject matter or a representation of consensus evaluation.

The Science and Applications of Microbial Genomics

by Institute of Medicine, Board on Global Health, Forum on Microbial Threats

2013 · National Academies Press

Over the past several decades, new scientific tools and approaches for detecting microbial species have dramatically enhanced our appreciation of the diversity and abundance of the microbiota and its dynamic interactions with the environments within which these microorganisms reside. The first bacterial genome was sequenced in 1995 and took more than 13 months of work to complete. Today, a microorganism's entire genome can be sequenced in a few days. Much as our view of the cosmos was forever altered in the 17th century with the invention of the telescope, these genomic technologies, and the observations derived from them, have fundamentally transformed our appreciation of the microbial world around us. On June 12 and 13, 2012, the Institute of Medicine's (IOM's) Forum on Microbial Threats convened a public workshop in Washington, DC, to discuss the scientific tools and approaches being used for detecting and characterizing microbial species, and the roles of microbial genomics and metagenomics to better understand the culturable and unculturable microbial world around us. Through invited presentations and discussions, participants examined the use of microbial genomics to explore the diversity, evolution, and adaptation of microorganisms in a wide variety of environments; the molecular mechanisms of disease emergence and epidemiology; and the ways that genomic technologies are being applied to disease outbreak trace back and microbial surveillance. Points that were emphasized by many participants included the need to develop robust standardized sampling protocols, the importance of having the appropriate metadata, data analysis and data management challenges, and information sharing in real time. The Science and Applications of Microbial Genomics summarizes this workshop.

Understanding the Economics of Microbial Threats

by National Academies of Sciences, Engineering, and Medicine, Health and Medicine Division, Board on Global Health, Forum on Microbial Threats

2018 · National Academies Press

Microbial threats, including endemic and emerging infectious diseases and antimicrobial resistance, can cause not only substantial health consequences but also enormous disruption to economic activity worldwide. While scientific advances have undoubtedly strengthened our ability to respond to and mitigate the mortality of infectious disease threats, events over the past two decades have illustrated our continued vulnerability to economic consequences from these threats. To assess the current understanding of the interaction of infectious disease threats with economic activity and suggest potential new areas of research, the National Academies of Sciences, Engineering, and Medicine planned a 1.5-day public workshop on understanding the economics of microbial threats. This workshop built on prior work of the Forum on Microbial Threats and aimed to help transform current knowledge into immediate action. This publication summarizes the presentations and discussions from the workshop.