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12 h, jan 10, 2020 y - WHO Guidelines: "specimens should be regarded as potentially infectious"

Description:

https://apps.who.int/iris/bitstream/handle/10665/330374/WHO-2019-nCoV-laboratory-2020.1-eng.pdf?sequence=1&isAllowed=y

Added to timeline:

Date:

12 h, jan 10, 2020 y
Now
~ 5 years and 5 months ago