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Fulton Schools: In the News

‘Time Zero’ tool adds dimension to COVID-19 arrival, spread and mutations

‘Time Zero’ tool adds dimension to COVID-19 arrival, spread and mutations

Data derived from research led by Ying-Cheng Lai, a Fulton Schools professor of electrical engineering and physics, reveals that COVID-19 first arrived in the U.S. significantly earlier than first thought. That time discrepancy significantly affected the ability to identify the speed at which the COVID-19 virus spread and the effectiveness of actions taken in attempts to reduce its spread. The predictive modeling framework developed by Lai and his colleagues for their research contributes to mathematical and computational epidemiology that offers a template for advances to more effectively battle the spread of not only COVID-19 but also future pandemics.

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