Republic of Ragusa was an active merchant city-state and was thus in a contact with people and goods from all over the world so it had to introduce preventive health measures to protect its citizens from various epidemics which broke out in countries across the
Mediterranean and the
Balkans due to poor hygiene. The time period between the 14th and 18th centuries was known as the most difficult time of
plague and
cholera epidemics in Europe and Asia. Old chroniclers wrote that the main cause of epidemics in Europe was "the lack of any sense of hygiene". Given that the preparations for the treatment of various infectious diseases recommended by the doctors at the time, such as vinegar, sulfur and garlic, were ineffective, people came up with the idea of stopping epidemics from spreading by isolating the infected. On 27 July 1377, the Great Council of the Republic adopted a decree which introduced a
quarantine as a measure of protection against the spread of infectious diseases by which all merchants, sailors, and goods arriving from "suspicious lands" could not enter the city if they haven't spent a month in a quarantines which were on the remote, uninhabited islands of
Mrkan,
Bobara and
Supetar. These quarantines were at first in the outdoors but since the weather conditions were almost as deadly as the diseases, the government decided to build few wooden dwellings (wooden so that it could be burned if needed). This decision was made after Dubrovnik was struck by an outbreak of the plague in 1348 which killed a few thousand citizens. This decree was published in Dubrovnik's book of laws, the so-called Green Book (Latin: Liber viridis);
Veniens de locis pestiferis non intret Ragusium nel districtum (English: Whoever comes from the infected lands shall not enter Ragusa or its territory). In 1397, the Great Council adopted a new decree,
De ordinibus contra eos qui veniunt de locis pestiferis anno 1397 factis () which determined duration and the place of the quarantine, imposed penalties for the perpetrators and ordered the appointing of three healthcare officers called
kacamorti to supervise the implementation and compliance with quarantine provisions. The penalties for not complying with the provisions of this decree were 100 ducats or prison sentence and severe corporal punishment. The penalty was applied only to commoners. In addition, a Decree prohibited the importation of goods from the countryside for the entire duration of the epidemic. In the 15th century, the quarantine facilities were moved closer to the city because the
Ottoman Empire could have used them as a base for the attack on the city. By the mid-15th century, quarantines have become complex institutes that employed scribe, two guards, gravedigger, two cleaners, and additionally, since 1457 epidemic, priest, barber and two kacamortis. In 1430, some houses in the Gradac public park were used as quarantine facilities. In 1457, a
lazaretto and a Catholic church were built by builder Mihoč Radi near
Danča Beach. The good organization of this lazaretto allowed complete abandonment of quarantines on the islands near Cavtat. This quarantine facility had its own surgeon who replaced barber and two kacamortis. In 1526, Dubrovnik was struck by the hardest outbreak of the plague which completely paralyzed the city (Government fled the city). With the construction of the lazarettos, epidemics were significantly suppressed with last breaking out in 1815-16. After the
fall of the Republic in 1808, lazarettos were used for quarantine of merchants coming to Dubrovnik from the inner-Balkans, and later for military purposes. Lazarettos were damaged by fire in the second half of the 19th century and again at the end of the
First World War. Following the first renovation, the arcades in the courtyards and the gates facing the sea were bricked up. Today, the Lazarettos are used for recreation, trade and entertainment. On 7 July 2017,
Ministry of Regional Development and EU Funds gave 33.8 million
kunas to the City of Dubrovnik for the project
Lazzarettos - Creative Neighbourhood of Dubrovnik (original Croatian name:
Lazareti, kreativna četvrt Dubrovnika). ==Architecture==