Which epidemic began the idea of quarantining people?

Which epidemic began the idea of quarantining people?

• A. Plague
• B. Cholera
• C. Smallpox
• D. Influenza

Answer: (A)

Quarantine as a public health tool originated from responses to the plague in medieval port cities. Faced with devastating outbreaks, authorities began isolating ships, travelers, and their belongings for a period to watch for signs of illness before letting them enter inland areas. This practice aimed to break the chain of transmission when a highly deadly disease was present, and the term quarantine comes from the Italian quaranta giorni, meaning forty days of observation. The plague’s dramatic impact and the visible benefit of separating potentially infected people made this approach the first widely used method for limiting spread. Later outbreaks, including cholera, increasingly formalized quarantine rules, but the idea itself began with the response to plague.

Quarantine as a public health tool originated from responses to the plague in medieval port cities. Faced with devastating outbreaks, authorities began isolating ships, travelers, and their belongings for a period to watch for signs of illness before letting them enter inland areas. This practice aimed to break the chain of transmission when a highly deadly disease was present, and the term quarantine comes from the Italian quaranta giorni, meaning forty days of observation. The plague’s dramatic impact and the visible benefit of separating potentially infected people made this approach the first widely used method for limiting spread. Later outbreaks, including cholera, increasingly formalized quarantine rules, but the idea itself began with the response to plague.