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Trafficked pangolins can carry coronaviruses closely related to pandemic strain
By Rachael Bale
Is factory farming to blame for coronavirus?
By Laura Spinney
AI Can Help Scientists Find a Covid-19 Vaccine
By Oren Etzioni & Nicole Decario
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We know how long coronavirus survives on surfaces. Here's what it means for handling money, food and more
By Ian Maxwell Mackay & Katherine Arden
Ventilator vs. respirator, quarantine vs. isolation: Covid-19 pandemic terms, defined
By Brian Resnick
Three months into the pandemic, here's how likely the coronavirus is to infect people
By Joel Achenbach
There's no evidence the coronavirus jumped from pangolins to people
By Erin Garcia de Jesús & Erin Garcia
Coronavirus 101: What you need to know
By Kelsey Nowakowski, Amy McKeever & Diana M. C. Marques