Link to study: https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(24)00192-0/fulltext https://www.thelancet.com/journals/ebiom/article/PIIS2352-39..

Link to study: https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(24)00192-0/fulltext https://www.thelancet.com/journals/ebiom/article/PIIS2352-39... More surprising is that cloth masks were better than KN95s! That's pretty cool. Sample size was quite small though (only 8 cloth mask participants) and the study in general had a pretty small sample size (surely it couldn't have been difficult to find covid-positive individuals?).