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  1. Apr 26, 2024 · Plague is an infectious disease caused by Yersinia pestis, a bacterium transmitted from rodents to humans by the bite of infected fleas. Plague has caused some of the most-devastating epidemics in history. It was the disease behind the Black Death of the 14th century, when as much as one-third of Europe’s population died.

    • Bubo

      Other articles where bubo is discussed: plague: Nature of...

    • Black Death

      Pneumonic plague affects the lungs and causes symptoms...

  2. 1 day ago · This is a list of the largest known epidemics and pandemics caused by an infectious disease in humans. Widespread non-communicable diseases such as cardiovascular disease and cancer are not included. An epidemic is the rapid spread of disease to a large number of people in a given population within a short period of time; in meningococcal ...

  3. en.wikipedia.org › wiki › Black_DeathBlack Death - Wikipedia

    5 days ago · Black Death. The Black Death was a bubonic plague pandemic occurring in Europe from 1346 to 1353. 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] Bubonic plague is caused by the bacterium Yersinia pestis and spread by fleas.

    • 75,000,000–200,000,000 (estimated)
  4. Most people with dengue have mild or no symptoms and will get better in 1–2 weeks. Rarely, dengue can be severe and lead to death. If symptoms occur, they usually begin 4–10 days after infection and last for 2–7 days. Symptoms may include: high fever (40°C/104°F) severe headache. pain behind the eyes.

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  6. Apr 24, 2024 · Plague is an acute, contagious, febrile illness usually transmitted to humans by the bite of an infected flea. Plague occurs as 3 major clinical events: bubonic plague, septicemic plague, and pneumonic plague. [ 1] Human-to-human transmission is ucommon except during epidemics of pneumonic plague.

  7. Apr 22, 2024 · Plague is a bacterial infection, while COVID is a viral infection. The bites of infected fleas and rats spread plague. COVID, in contrast, is mostly spread from person to person. Both infections ...

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