Discussion on answer by CJR: Do surgical masks help prevent the spread of COVID-19 from infected members of the public?

general 3 stars conversations schedule feeds 4 access

Discussion on answer by CJR: Do surgical masks help prevent the spread of COVID-19 from infected members of the public?

Imported from a comment discussion on https://skeptics.stackexchange.com/questions/50105/do-surgical-masks-help-prevent-the-spread-of-covid-19-from-infected-members-of-t/52284#52284

covid-19 epidemiology facemasks virus

first message	2021-09-06
last message	1250 days ago

join this room
view transcript

Owners of this room

currently in room frequently in room