Thứ Sáu, 6 tháng 8, 2021

NPR News: A Citizen Scientist Gave The CDC A Head Start In A COVID-19 Outbreak Investigation

A Citizen Scientist Gave The CDC A Head Start In A COVID-19 Outbreak Investigation
A statistician compiled data to share with the CDC after friends kept testing positive after a week in Provincetown, Mass. It spurred an investigation that changed how officials saw the delta variant.

Read more on NPR

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