How Computer Scientists Are Trying to Predict the Coronavirus’ Next Moves

Computer scientists tracking the deadly coronavirus epidemic have been working diligently to predict the virus’ next moves. The novel virus, which causes a respiratory illness dubbed COVID-19, has taken the lives of more than 2,100 people. It first emerged in December in the Chinese city of Wuhan, and has since infected more than 75,000 people, mostly in China. The numbers of new cases have begun to drop in China, but concern is growing over expanding outbreaks of COVID-19 in Singapore, Japan, South Korea, Hong Kong, and Thailand. 

Alessandro Vespignani, a computer scientist at Northeastern University in Boston who has developed predictive models of the epidemic, spoke with IEEE Spectrum about computational efforts to thwart a global pandemic. His team has developed a tool, called EpiRisk, that estimates the probability that infected individuals will spread the disease to other areas of the world via travel. The tool also tracks the effectiveness of travel bans.

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