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12 h, jan 31, 2020 y - TIME: "Masks will not be that effective"

Description:

https://web.archive.org/web/20200131173632/https:/time.com/5774521/coronavirus-face-mask-prevention/

Added to timeline:

Nathan Rich: COVID-19 in the USA

28 Apr 2022

20

2

24091

Date:

12 h, jan 31, 2020 y

Now

~ 6 years and 4 months ago

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