Friday, July 3, 2020

Coronavirus: What makes a gathering a ‘superspreader’ event?

How can a two-hour choir practice lead to 53 Covid-19 infections? We ask an expert.

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Word of the Day: atavistic

By The Learning Network from NYT The Learning Network https://ift.tt/qT36R2w via IFTTT Word of the Day: atavistic This word has appeared ...