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The Black Death was a bubonic plague pandemic that occurred in Europe from 1346 to 1353. It was one of the most fatal pandemics in human history; as many as 50 million people [2] perished, perhaps 50% of Europe's 14th century population. [3] The disease is caused by the bacterium Yersinia pestis and spread by fleas and through the air.
The Black Death reached Aragon in the spring of 1348, and lasted a year. [1] It interrupted the civil war which took place at the time, when the King was able to convince the rebels by whom he was captive to release him as they would otherwise endanger his life because of the migration of the plague.
Caused by the bacterium Yersinia pestis, which is often transmitted by fleas and passed through small animals like rodents or cats, the plague has been responsible for more than 200 million deaths ...
In 2010, researchers in Germany definitively established, using PCR evidence from samples obtained from Black Death victims, that Y. pestis was the cause of the medieval Black Death. [ 61 ] In 2011, the first genome of Y. pestis isolated from Black Death victims was published, and concluded that this medieval strain was ancestral to most modern ...
The most infamous flea-to-human transmitted disease is the bubonic plague, which was caused by the bacterium Yersinia pestis. It was called the Black Death in the mid-1300s when it caused an ...
Yersinia pestis seen at 2000× magnification. This bacterium, carried and spread by the flea, is generally thought to have been the cause of millions of deaths. [2]Several possible causes have been advanced for the Black Death; the most prevalent is the bubonic plague theory. [3]
Bubonic plague is one of three types of plague caused by the bacterium Yersinia pestis. [1] One to seven days after exposure to the bacteria, flu-like symptoms develop. [1] These symptoms include fever, headaches, and vomiting, [1] as well as swollen and painful lymph nodes occurring in the area closest to where the bacteria entered the skin. [2]
This is an accepted version of this page This is the latest accepted revision, reviewed on 17 December 2024. Disease caused by Yersinia pestis bacterium This article is about the disease caused by Yersinia pestis. For other uses, see Plague. Medical condition Plague Yersinia pestis seen at 200× magnification with a fluorescent label. Specialty Infectious disease Symptoms Fever, weakness ...