At-home mask makers should carefully consider fit and fabric variables when designing face coverings to help prevent transmission of SARS-CoV-2.
April 16, 2020 • ~7 min
covid-19 coronavirus cough sars-cov-2 n95-masks cdc contamination fabric sewing
The CDC is reconsidering its policy about the widespread public's use of masks, as is the World Health Organization. Here are the facts about when it's appropriate to wear a mask – and what kind.
April 1, 2020 • ~8 min
covid-19 coronavirus social-distancing-and-coronavirus contamination aerosols masks