Quarantine is only for the healthy. The sick are isolated. https://en.wikipedia.org/wiki/Quarantine https://en.wikipedia.org/wiki/Quarantine And quarantines

Quarantine is only for the healthy. The sick are isolated. https://en.wikipedia.org/wiki/Quarantine https://en.wikipedia.org/wiki/Quarantine And quarantines have been used since the earliest times. In Boccacio's Decamerone the protagonists escape to the countryside.