Replies

To: Vermont Lt

On the effectiveness of masks and glasses:

(S. Korea’s top expert on COVID-19)

52 posted on 03/28/2020 3:15:52 PM PDT by kaehurowing

To: kaehurowing

Yes, if someone coughs on you. But not if you are in a room teeming with it.

54 posted on 03/28/2020 3:17:08 PM PDT by Vermont Lt (.)

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