Masks and Coronavirus Disease 2019 (COVID-19) By Maria Livia Ognean On Sun, 19 July, 2020 | No Comments https://jamanetwork.com/journals/jama/fullarticle/2764955?guestAccessKey=50d95c16-8b45-41c0-8c30-e5b6ffb24220&utm_source=silverchair&utm_medium=email&utm_campaign=article_alert-jama&utm_content=olf&utm_term=041720 Coronavirus 2010 Disease prevention Health Infectious diseases and vaccines News Tags: #coronavirus, #coronavirus 2019, #COVID-19, #disease prevention, #masks, #SARS-CoV-2