Kalaupapa Leper Settlement, in Hawaii, USA
A leper colony, leprosarium, or lazar house is a place to quarantine people with leprosy, which is also known as Hansen's disease. The term lazaretto can refer to quarantine sites, which were at some time also leper colonies.
Deathlands[]
Leper Colonies existed all over the deathlands, often the people living in them were aggressive, and would raid neighbouring settlements (Moon Fate)