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Articles sur SARS-CoV-2

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A highway exchange stands empty of traffic after the government implemented restrictions to prevent the spread of the new coronavirus in Lima, Peru, on March 18, 2020. Does the global response to COVID-19 suggest there’s hope for climate action? AP Photo/Rodrigo Abd

Coronavirus response proves the world can act on climate change

The policy response to COVID-19 has been dramatic, unlike the response to climate change, for several reasons. But it shows there's hope for real action on climate change.
The U.S. has been scrambling to get testing for the coronavirus up to speed. AP Photo/Francois Mori

How does the coronavirus test work? 5 questions answered

A molecular biologist explains who should get tested, how the tests work and what the US government is doing to make tests available during a rapidly changing crisis.

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