Yes, masks reduce the risk of spreading Covid despite a review saying they don’t (theconversation.com) 3 points by Sakos 3y ago ↗ HN
[–] jjgreen 3y ago ↗ Hmmm ...Disclosure statementC Raina MacIntyre receives funding from mask manufacturer Detmold for testing of their masks and is on an advisory board for mask manufacturer Ascend....
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[ 7.0 ms ] story [ 17.3 ms ] threadDisclosure statement
C Raina MacIntyre receives funding from mask manufacturer Detmold for testing of their masks and is on an advisory board for mask manufacturer Ascend....