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The National Academies of Sciences, Engineering, and Medicine will establish an ad hoc committee to lay out a framework to define and describe the data needs for a system to track and correlate viral genome sequences with clinical and epidemiological data. This system would help ensure the integration of data on viral evolution with detection, diagnostic, and countermeasure efforts.
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Consensus
·2020
In December 2019, new cases of severe pneumonia were first detected in Wuhan, China, and the cause was determined to be a novel beta coronavirus related to the severe acute respiratory syndrome (SARS) coronavirus that emerged from a bat reservoir in 2002. Within six months, this new virus—SARS coron...
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Description
The National Academies of Sciences, Engineering, and Medicine will establish an ad hoc committee to lay out a framework to define and describe the data needs for a system to track and correlate viral genome sequences with clinical and epidemiological data. This system would help ensure the integration of data on viral evolution with detection, diagnostic, and countermeasure efforts. Issues to be considered include:
- Data collection mechanisms to ensure a representative global sample set of all relevant extant sequences, with respect to geography, time since beginning of pandemic, patient subpopulations, and sample type, among other potential sources of sequence diversity.
- Challenges and opportunities for coordination across existing domestic, global, and regional data sources.
- Rates and mechanisms of genome evolution as a function of geography, time since introduction into human population, and host features such as immune status.
- Correlation of viral genotype with clinical outcomes.
- Correlation of variant viral sequence features with viral escape from host immune recognition or vaccine-induced immunity, therapeutic beneficial effects, or detection by currently deployed methods.
- Identification of features of viral genome evolution most relevant to the design and development of therapeutics and vaccines.
- Potential for viral evolvability in response to selection pressure.
The ad hoc committee will produce a short consensus report with recommendations to address these issues.
Collaborators
Committee
Chair
Member
Member
Member
Member
Member
Member
Member
Member
Member
Member
Member
Sponsors
Office of Science and Technology Policy
Office of the Assistant Secretary for Preparedness and Response
Staff
Lisa Brown
Lead
Steven Moss
Benjamin Kahn
Emma Fine