Rat Plague

The rat plague (called "The Doom of Pandyssia" by the Heart"The doom of Pandyssia has come to the city.") is a rodent-borne contagious disease, responsible for the decimation of the population of Dunwall during the events of Dishonored. According to studies conducted by Doctor Galvani, the plague has an unusual migration pattern:Galvani's Speculation the oldest strains of the disease exist in the city's slums and other impoverished districts, rather than the docks, the most likely location for invasive foreign pests to have entered the city.The Rat Plague (book) 
Corvo Attano eventually discovers that the plague was introduced to Dunwall by Royal Spymaster Hiram Burrows as a means of putting an end to poverty in the city, with the results proving catastrophic.The Lord Regent's Confession
==Origins and Spread==
The rat plague originated near an unnamed river in south-central Pandyssia.Map of Pandyssia The plague is carried by Pandyssian Bull Rats, which are immune to the disease but transmit it among themselves, possibly through mites. A single rat bite can infect a human,Dishonored, The Tales from Dunwall – Episode 2: The Hand that Feeds and humans can spread it to each other."The doom of Pandyssia has come to the city." 
In 1835,Dishonored: The Dunwall Archives during The Month of Clans,Dishonored Roleplaying Game, p.117 Royal Spymaster Hiram Burrows deliberately introduced the Pandyssian Bull Rat into Dunwall's impoverished districts. His goal was to infect and kill the city's poorest inhabitants. However, the disease quickly spread beyond those districts to the rest of the city and beyond.
==Symptoms and Treatment==
Symptoms of the plague include discolored skin (particularly on the face and chest), weight loss, and thinning of the hair. As the disease progresses, the lungs and brain become more damaged, leaving its sufferers with a chronic cough and a significant decrease in cognitive ability.
Late-stage symptoms include subconjunctival hemorrhaging, which causes blood to drip from the eyes, and infestation by parasitic stinging insects. Early efforts to combat the plague are fruitless once these symptoms surface, and prior to the discovery of a cure, the disease is lethal at this stage.Weeper Identification and Handling Plague sufferers in the last stages of the disease are known colloquially as "weepers".
Preventative methods, such as Sokolov's Elixir and Piero's Spiritual Remedy, exist but are expensive and scarce. As such, they are generally not affordable to the majority of citizens in Dunwall. Cheaper and less effective methods for combating the disease have emerged, including bootleg elixir produced by the Bottle Street Gang,Lieutenant Niles' Report homeopathic remedies, and ritualistic ceremonies.Avoiding the Rat Plague Although official sources discourage the use of these methods, given the inaccessibility of elixirs, they are still commonly used.
Natural resistance to the plague does exist, as explained by a doctor in the Flooded District who is caring for a dying patient. He emphasizes, however, that the chances of the body fighting off the disease on its own are "a thousand, probably ten thousand, to one." There are also those who carry the plague but will not themselves turn into a weeper."She is a plague carrier, infectious, but not ill. And she knows it."
==Prevention Efforts==
The rat plague has killed half of Dunwall's population since its initial spread. Empress Jessamine Kaldwin sent Corvo to solicit the other nations of the Empire for aid in stemming the plague, but the effort was in vain, and Dunwall was subsequently blockaded.
While the Empress was unwilling to use draconian measures of containment to prevent the plague's spread, others in her government were not; following her assassination, Lord Regent Burrows instituted martial law and commissioned Anton Sokolov to invent new methods of containment. Walls of light quarantine infected areas, a dusk-to-dawn curfew has been instituted (both to reduce human contact with rats and to decrease the chance of infected individuals breaking quarantine), and both civil and religious officials were given wide-reaching power to deal with disruptive or uncooperative persons. Even though these measures were considered harsh or even tyrannical by many, they did help to stop the movement of infected people and slow the spread.Dishonored Roleplaying Game, p. 118
Red crosses marked buildings where the plague has struck, and linen-wrapped bodies awaiting disposal littered Dunwall's streets and residences. Guards were instructed to place these corpses on barges and then trains bound for the Flooded District by official Dead Counters;Dead Counter Responsibilities however, some guards took to dumping them into the city's waterways to avoid prolonged exposure to the disease, if the bodies were not first consumed by rats.
Individuals suspected of contracting the plague had their property and assets immediately seized by the City Barrister, which were transferred to the state if there were no surviving kin to inherit.Eminent Domain (book)The City Barrister Corruption and bribery within the Legal District led to false claims of infection on otherwise healthy persons so that their property could be seized for political and financial gain.Timsh's Daily Business
During the infestation, scientists such as Doctor Galvani and Anton Sokolov conducted research to find a cure for the plague, occasionally in secret due to a ban on certain scientific practices.Galvani Academy Notice In the low chaos ending of Dishonored, provided that both Piero Joplin and Anton Sokolov survive, they combine their efforts and find a cure for the plague that heals even late-stage victims by 1838.Dishonored Roleplaying Game, p.123 They can at one point be seen curing weepers in their shared laboratory.
==Trivia==
*The rat plague is loosely based on the real-world bubonic/septicemic plague.Developer Commentary – Setting It too was an all-consuming disease that was thought to be carried by rodents in the Middle Ages (in reality, it was carried by the fleas living in the rats' fur, as well as through direct contact with those already infected, but this was not discovered until centuries later). The environment of Dunwall also reflects this parallel, as bodies littered the streets during the bubonic plague, with the same happening in Dunwall. Also, houses infected by the bubonic plague were marked with a cross, which corresponds with those marked on select houses in Dunwall.
*An old Serkonan poem tells the tale of death caused by a "a disease from the East", suggesting that there was an awareness of the plague long before it reached Dunwall.
*A guest at the Boyle Party claims that the "rats came a half year before the Empress died".
*When examining the courtesans in the Golden Cat, the Heart will comment: "The streetwalkers. Only the rats spread the plague faster." hinting that disease also spreads through sexual contact."The streetwalkers. Only the rats spread the plague faster."
*The plague caused a number of riots, often shutting down streets.
*A number of individuals believed that the plague was spread by infectious winds, and all one had to do was hide from those until they moved on.Old Diary
==Gallery==
Corpses.jpg|Corpse renders.
RatPlaguesign.jpg|A sign marking a plague-infested building.
plague-mask.png|A guard wearing a mask to avoid catching the plague.
plaguecorpsesea.jpg|Plague corpses are unceremoniously dumped into the waterways of Dunwall.
Theheartisahomeforghosts dead counter01.png|The City Watch disposes of plague victims.
Theheartisahomeforghosts dead counter02.jpg|Guards throw the corpses of the plague-dead into a boat.
Dcount04.png|Corpses of the plague dead.
Dcount03.png|A cart used for moving corpses.
Dcount02.png|Bodies are dropped into a large boat.
Dcount01.png|A pile of corpses.
Citywatchcorpse.jpg|The City Watch disposes of corpses.
Survivorplaguecorpses.jpg|Corpses in the street.
plaguevictim01.png|A dead plague victim in an abandoned apartment.
corpses1.png|Bodies of plague victims in an abandoned apartment.
plague victim1.png|A dead plague victim.
plague victim4.png|A man mourns his son, who has died of the plague, in the Flooded District.
plague victim3.png|Alfa, a plague victim, coughing.
0 rats n corpses.png|Rats among the corpses of plague victims.
Slaughterhouse row alley.png|Signs warning about the plague in Slaughterhouse Row.
sr corpses.png|Dead plague victims with a red x.
plague sheets01.png|Sheets for the plague dead.
plague victim01.png|Rotting plague dead.
==References==
es:Plaga de ratas
ru:Крысиная чума
pl:Szczurza zaraza
fr:Peste
it:Peste di Ratto
zh:鼠疫
Category:Lore