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Jul 7, 2022 · Plague is a very severe disease in people, particularly in its septicaemic (systemic infection caused by circulating bacteria in bloodstream) and pneumonic forms, with a case-fatality ratio of 30% to 100% if left untreated. The pneumonic form is invariably fatal unless treated early.
Plague is an infectious disease caused by the bacterium Yersinia pestis. Symptoms include fever, weakness and headache. Usually this begins one to seven days after exposure. There are three forms of plague, each affecting a different part of the body and causing associated symptoms.
Plague is an infectious disease caused by Yersinia pestis bacteria, usually found in small mammals and their fleas. The disease is transmitted between animals via their fleas and, as it is a zoonotic bacterium, it can also transmit from animals to humans.
Apr 20, 2023 · Plague is a serious illness caused by a germ called Yersinia pestis. The germs mostly live in small rodents and their fleas. The most common way for humans to get plague is a flea bite. Plague is a rare disease. The illness mostly occurs in only a few countries around the world.
May 15, 2024 · Plague is a disease that affects humans and other mammals. It is caused by the bacterium, Yersinia pestis. Humans usually become infected through the bite of an infected rodent flea or by handling an infected animal.
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.
Jun 21, 2024 · Diseases & Conditions. Plague, caused by the bacterium Yersinia pestis, is a disease that affects humans and other mammals. People typically get infected after being bitten by a rodent flea that is carrying the bacterium or by handling a plague-infected animal.
Jul 9, 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.
Aug 22, 2022 · Plague is a zoonotic disease, which means you can get it from animals and they can get it from you. This disease usually spreads through bites from fleas that previously bit an infected animal. There are three types of plague.
May 15, 2024 · How it spreads. The plague bacteria can be transmitted to humans in the following ways: Flea bites. Plague bacteria are most often transmitted by the bite of an infected flea. During plague epizootics, many rodents die, causing hungry fleas to seek other sources of blood.
