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People in the U.S. Started Moving Around More Before Stay-At-Home Measures Were Lifted

Even before the vast majority of states were loosening the measures intended to keep people physically distant and slow the spread of the coronavirus, people were starting to travel further and see each other more, according to research from Northeastern’s Network Science Institute.
July 09, 2020

Herd Immunity Won’t Come Anytime Soon for Covid-19

Herd immunity is the idea that a disease can’t spread through a population once a large enough percentage is immune, either because they’ve recovered from an infection or received a vaccine. But that won’t work with SARS-CoV-2, the coronavirus that causes COVID-19, said Samuel Scarpino, an assistant professor who runs the Emergent Epidemics lab at Northeastern
July 09, 2020

‘Social Distancing’ Is Only the First Step Toward Stopping the Covid-19 Pandemic

After days of closures and requests—or orders—to stay home, many people caught in the heart of the COVID-19 pandemic are wondering if these efforts will be enough. Network scientist Alessandro Vespignani says the answer depends on the ways that local, regional, and federal governments use the time.
July 09, 2020