Community spread of coronavirus in US began in January: CDC - Business Insider

Nearly a month before community spread was first detected, "sustained, community transmission" of the coronavirus in the United States began in late January or early February, a report from the CDC says.

"As America begins to reopen, looking back at how COVID-19 made its way to the United States will contribute to a better understanding to prepare for the future," said CDC Director Robert Redfield.

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