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The bubonic plague is an infection of the lymphatic system, usually resulting from the bite of an infected flea, Xenopsylla cheopis (the Oriental rat flea). Several flea species carried the bubonic plague, such as Pulex irritans (the human flea), Xenopsylla cheopis, and Ceratophyllus fasciatus.
Jul 7, 2022 · Bubonic plague is the most common form and is characterized by painful swollen lymph nodes or 'buboes'. Plague is transmitted between animals and humans by the bite of infected fleas, direct contact with infected tissues, and inhalation of infected respiratory droplets.
Jun 21, 2024 · Black Death, pandemic that ravaged Europe between 1347 and 1351, taking a proportionately greater toll of life than any other known epidemic or war up to that time. The Black Death is widely thought to have been the result of plague, caused by infection with the bacterium Yersinia pestis.
Jun 17, 2021 · Bubonic plague is an infection spread mostly to humans by infected fleas that travel on rodents. Called the Black Death, it killed millions of Europeans during the Middle Ages. Prevention doesn’t include a vaccine, but does involve reducing your exposure to mice, rats, squirrels and other animals that may be infected.
Jan 12, 2024 · Summary. Bubonic plague is an infectious disease that causes swollen, painful lymph nodes. It caused the deaths of more than 25 million people in the 14th century. The disease still occurs in...
Apr 20, 2023 · If a person has bubonic plague, buboes appear in the armpits, groin or neck. Buboes are tender or painful. They vary in size from about less than half an inch (1 centimeter) to about 4 inches (10 centimeters).
Jun 4, 2024 · Bubonic plague is the most commonly occurring type of plague and is characterized by the appearance of buboes—swollen, tender lymph nodes, typically found in the armpits and groin. For information about the transmission, symptoms, treatment, and historical outbreaks of the disease, see plague.
Jul 6, 2020 · What is bubonic plague? Plague is a potentially lethal infectious disease that is caused by bacteria called Yersinia pestis that live in some animals - mainly rodents - and their fleas....
Oct 23, 2017 · Plague is an infectious disease found in some small mammals and their fleas. People can contract plague if they are in bitten by infected fleas, and develop the bubonic form of plague. Sometimes bubonic plague progresses to pneumonic plague, when the bacteria reaches the lungs.
May 15, 2024 · Plague is a potentially life-threatening disease caused by the bacterium, Yersinia pestis. Plague occurs naturally in areas of the western United States, where it circulates among wild rodents and other animals. Plague can be cured with antibiotics, but treatment must be given quickly.
