Special Report: Wuhan, 1 Year On
One year since the coronavirus outbreak in China’s central city of Wuhan, the world has learned a lot about Covid-19, from the way it spreads through tiny droplets in the air to vaccines against the virus. Despite these advances, a chasm remains in our understanding of the virus that’s killed nearly 2 million people and whipsawed the global economy: we still don’t know how it really began.
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