Black Death

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This presentation will teach you the basics of black deaath

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Alfonso G. The Destroyer of Worlds

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Black DeathVersión en línea This presentation will teach you the basics of black deaath por Alfonso G. The Destroyer of Worlds 1 What is "Black Death" Black Death was one of the largest epidemics in human history, causing a number of deaths in an extremely large area. estimates show that about 75 to 200 million people died due to the epidemic. 2 Origin There where a number of theories about the cause of Black Death. But DNA analysis published in 2010 indicates that the pathogen responsible was the Yersinia Pestis bacterium, probably causing several forms of plague. It is thought to have originated in the arid plains of central Asia. Where travelers going through the Silk Road caught it and spread it to areas reaching the Crimea. from there it was spread by oriental rat flees 3 Effects Headache Chills and fever Vomiting, back pain, soreness in arms and legs swelling; hard, painful, burning lumps