What we actually know about Covid-19
by Ian Sample Science editor from on (#58631)
Scientists and doctors pulled together in an unprecedented effort to explore the virus
As the world battled the first wave of coronavirus infections, scientists and doctors pulled together in an unprecedented global effort to explore the virus, the illness it causes, and the drugs and vaccines that might bring it under control. But as many countries face a resurgence in cases, what have we found out about Covid-19?
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