Existing genetic data and sequencing tools are overwhelmingly based on people of European ancestry, which excludes much of the rich genetic variation of the world.
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Articles on Genetic sequence
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A nationwide genomic surveillance system analyzes positive COVID-19 tests to build a picture of which variants are spreading in the population.
The US lags in testing coronavirus samples from COVID-19 patients, which can help track the spread of the virus and the emergence of new variants. But labs are ramping up this crucial surveillance.
Every time the virus copies itself it makes mistakes, creating a trail that researchers can use to build a family tree with information about where it’s traveled, and when.
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Professor of Epidemiology, Medicine, and Infectious Diseases and Microbiology, University of Pittsburgh
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Assistant Professor of Infectious Diseases, University of Pittsburgh
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Professor of Microbiology and Molecular Genetics, University of Pittsburgh
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Professor of Biological Sciences, University of South Carolina
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PhD Student in Biological Sciences, University of South Carolina
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Assistant Professor of Medicine, Harvard University
