[Preprint] Study shows cloth face coverings help protect both wearers and those nearby. Study design represents conditions closer to real-world use, with the control of laboratory testing
25 Nov, 2020 | 09:11h | UTCStudy shows cloth face coverings help protect both wearers and those nearby – Virginia Tech
Original study: Inward and outward effectiveness of cloth masks, a surgical mask, and a face shield – medRxiv