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Bubonic plague. 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 ...
25,000,000 – 50,000,000 (estimated) The Black Death was a bubonic plague pandemic occurring 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 ...
Plague (disease) Yersinia pestis seen at 200× magnification with a fluorescent label. Plague is an infectious disease caused by the bacterium Yersinia pestis. [2] Symptoms include fever, weakness and headache. [1] Usually this begins one to seven days after exposure. [2] There are three forms of plague, each affecting a different part of the ...
Early symptoms of plague include high fever, chills, nausea, weakness and swollen lymph nodes in the neck, armpit or groin. See findings and depictions of the bubonic plague through history:
The Yersinia murine toxin (ymt) allows the bacteria to infect fleas, which can then transmit bubonic plague. Early ancestral versions of Y. pestis did not have the ymt gene, which was only detected in a 951 calibrated BC sample. [7] [8] The Amarna letters and the Plague Prayers of Mursili II describe an outbreak of a disease among the Hittites.
Symptoms of the Bubonic Plague included painful and enlarged or swollen lymph nodes, headaches, chills, fatigue, vomiting, and fevers, and within 3 to 5 days, 80% of the victims would be dead. [1] Historians estimate that it reduced the total world population from 475 million to between 350 and 375 million.
The bubonic plague is a devastating disease that kills your body from the inside out. 75 million people, including over half of Europe's population, were affected by the disease in the 14th century.
The most infamous flea-to-human transmitted disease is the bubonic plague, which was caused by the bacterium Yersinia pestis. The plague, fevers, tularemia: The diseases fleas can carry and how to ...