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12 h, jan 30, 2020 y - Human-to-human Transmission in USA Confirmed 28 days after first case 11 days after first reported case

Description:

https://www.cdc.gov/media/releases/2020/p0130-coronavirus-spread.html

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Nathan Rich: COVID-19 in the USA

ByNathan Rich
28 Apr 2022
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Date:

12 h, jan 30, 2020 y
Now
~ 5 years and 4 months ago
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