![](https://everitas.rmcalumni.ca/wp-content/plugins/bb-plugin/img/pixel.png)
The PROTOMEDICUS MANUAL. Lessons from pandemics which have gone before and other mitigative measures.
Quarantine. From the Italian “quaranta giorni”: forty days, the period of self-isolation. AN
https://www.bbc.com/future/article/20210107-the-432-year-old-manual-on-social-distancing