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Two years, 6 million deaths and 430 million ill later, the origin of the coronavirus begins to become more evident. By drawing the map of the first infections, the virologist of the University of Arizona Michael Worobey sees a clear signal: almost all the initial cases point towards a single epicenter, the Wuhan market.
The fish seller who had symptoms on 11 December 2019 worked here: the first confirmed case of Covid.