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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.
Theories of the Black Death are a variety of explanations that have been advanced to explain the nature and transmission of the Black Death (1347–51). A number of epidemiologists from the 1980s to the 2000s challenged the traditional view that the Black Death was caused by plague based on the type and spread of the disease.
The samples came from people who had either died before the plague, died from it or survived the Black Death. The researchers then searched for signs of any genetic adaptation related to the ...
The striking black discoloration of skin and tissue, primarily on the extremities ("acral"), is commonly thought to have given rise to the name "Black Death," associated both with the disease and the pandemic which occurred in the 14th century. The term in fact came from the figural sense of "black", that is ghastly, lugubrious or dreadful. [1] [2]
When we hear about the "black death," a couple things come to mind: the death of tens of millions of people, and ... rats. Our history teachers taught us that the epidemic from 1347-1353 was ...
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]
The Black Death in Europe and the Kamakura Takeover in Japan As Causes of Religious Reform (2011) Meiss, Millard. Painting in Florence and Siena after the Black Death: the arts, religion, and society in the Mid-fourteenth century (Princeton University Press, 1978) Platt, Colin. King Death: The Black Death and Its Aftermath in Late Medieval ...
Pneumonic plague is a very aggressive infection requiring early treatment, which must be given within 24 hours of first symptoms to reduce the risk of death. [6] Streptomycin, gentamicin, tetracyclines and chloramphenicol are all able to kill the causative bacterium. [citation needed]