1. Ritter Z, Brenan M. New April Guidelines Boost Perceived Efficacy of Face Masks. Gallup. https://news.gallup.com/poll/310400/new-april-guidelines-boost-perceived-efficacy-face-masks.aspx. Published May 13, 2020. Accessed June 9, 2020.
2. Adams J (@Surgeon_General). Seriously people- STOP BUYING MASKS! They are NOT effective in preventing general public from catching #Coronavirus, but if healthcare providers can’t get them to care for sick patients, it puts them and our communities at risk! Tweet. https://twitter.com/surgeon_general/status/1233725785283932160?lang=en. Published February 29, 2020. Accessed August 30, 2020.
3. Adams J (@Surgeon_General). In light of new evidence, @CDCgov recommends wearing cloth face coverings in public settings where other social distancing measures are difficult to maintain (grocery stores, pharmacies, etc) especially in areas of significant community-based transmissio. Tweet. April 2020. https://twitter.com/surgeon_general/status/1246204930022674436?lang=en. Accessed August 30, 2020.
4. Gudbjartsson DF, Helgason A, Jonsson H, et al. Spread of SARS-CoV-2 in the Icelandic Population. N Engl J Med 2020. https://doi.org/10.1056/nejmoa2006100
5. McFarling UL. Many Black men fear wearing a mask more than the coronavirus. STAT. https://www.statnews.com/2020/06/03/which-deamany-black-men-fear-wearing-mask-more-than-coronavirus/. Published June 3, 2020. Accessed June 9, 2020.