COVID-19

U.S. Is Still Without Regulations For Personal Protective Equipment https://www.npr.org/2020/05/28/863605643/u-s-is-still-without-regulations-for-personal-protective-equipment

COVID-19 tracker https://www.worldometers.info/coronavirus/#countries

Mask research https://today.duke.edu/2021/06/research-finds-masks-can-prevent-covid-19-transmission-schools