LAZARETTO (n) = an institution (such as a hospital) for those with contagious diseases
"After a week of binge-watching old pirate movies, Tim's imagination sailed away with the idea of converting his basement into a lazaretto-themed man cave. Complete with fake portholes, rum barrels, and a "Quarantine Zone" sign, his friends joked that anyone entering would need more than just a shot of grog to survive the evening unscathed." --Chat GPT