NIH examine suggests coronavirus could have been in U.S. as early as December 2019

A volunteer in Illinois who gave blood on Jan. 7, 2020 — in a examine unrelated to the emergent virus — examined constructive for antibodies to SARS-CoV-2, in accordance with the NIH report. It famous that the antibodies sometimes take 14 days, on common, to develop, and this “suggests the virus could have been current in Illinois as early as December 24, 2019.”

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