The hunt for the super spreaders is on: why is that so …

Reward super diffusers or give them a hotel room so that they absolutely go into quarantine. That is the remarkable proposal of Antwerp governor Cathy Berx. The idea is not really crazy, because it is indeed the super spreaders that we have to get hold of to contain the virus. But for that we need source tracing instead of contact tracing.

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How is source tracing different from contact tracing?

Classic contact tracing aims to find out with whom an infected person has had close contact. They are then warned and asked to …

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