🛠️ Invention or technique

Quarantine

Cuarentena sanitaria

Date
1377 · confidence high
Place
Ragusa (Dubrovnik), Croatia
Credited to
Great Council of Ragusa (a trentino of 30 days; Venice, 40 days, in 1448)
Field
Life & health

What it is

The compulsory isolation of ships and travellers from plague-stricken areas for 30–40 days before entering the city. The first institutional public-health measure against epidemics.

What it led to

  • the lazarettos and health offices of the Italian cities
  • sanitary control at borders and ports
  • modern public health and the theory of contagion
🕸️ View in the graph

Built on

Made possible

  • lazaretto
  • board of health

Links