Face masks: what the data say

Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks

(2020) Abhiteja Konda et al.   ACS Nano

Effectiveness of Surgical and Cotton Masks in Blocking SARS–CoV-2: A Controlled Comparison in 4 Patients

(2020) Seongman Bae et al.   ANNALS OF INTERNAL MEDICINE

Surgical mask partition reduces the risk of non-contact transmission in a golden Syrian hamster model for Coronavirus Disease 2019 (COVID-19)

(2020) Jasper Fuk-Woo Chan et al.   CLINICAL INFECTIOUS DISEASES

Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US

(2020) Wei Lyu et al.   HEALTH AFFAIRS

Masks Do More Than Protect Others During COVID-19: Reducing the Inoculum of SARS-CoV-2 to Protect the Wearer

(2020) Monica Gandhi et al.   JOURNAL OF GENERAL INTERNAL MEDICINE

Physical distancing, face masks, and eye protection to prevent person-to-person transmission of SARS-CoV-2 and COVID-19: a systematic review and meta-analysis

(2020) Derek K Chu et al.   LANCET

Identifying airborne transmission as the dominant route for the spread of COVID-19

(2020) Renyi Zhang et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Absence of Apparent Transmission of SARS-CoV-2 from Two Stylists After Exposure at a Hair Salon with a Universal Face Covering Policy — Springfield, Missouri, May 2020

(2020) M. Joshua Hendrix et al.   MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT

SARS-CoV-2 Transmission and Infection Among Attendees of an Overnight Camp — Georgia, June 2020

(2020) Christine M. Szablewski et al.   MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT

Low-cost measurement of face mask efficacy for filtering expelled droplets during speech

(2020) Emma P. Fischer et al.   Science Advances