CDC: What you need to know about COVID-19 Coronavirus Disease
https://www.cdc.gov/coronavirus/2019-ncov/downloads/2019-ncov-factsheet.pdf
CDC: Steps to Prevent Illness
https://www.cdc.gov/coronavirus/2019-ncov/about/prevention.html
WHO: Coronavirus disease (COVID-19) advice for the public
https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public
JHU: Coronavirus COVID-19 Global Cases (Live Map)
https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6