Pandemics
How to Protect Yourself & Others | CDC
https://www.cdc.gov/coronavirus/2019-ncov/prevent…
Older adults and people who have certain underlying conditions like heart or lung disease or diabetes are at increased risk of severe illness from COVID-19 illness.
Advice for the public
https://www.who.int/emergencies/diseases/novel-co…
Coronavirus disease (COVID-19) advice for the public