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7 lip 2022 · Plague is caused by the bacteria Yersinia pestis, a zoonotic bacteria usually found in small mammals and their fleas. People infected with Y. pestis often develop symptoms after an incubation period of one to seven days. There are two main clinical forms of plague infection: bubonic and pneumonic.
15 maj 2024 · The incubation period for bubonic plague is usually 2 to 8 days. If bubonic plague is untreated, Yersinia pestis can invade the bloodstream and spread rapidly, causing sepsis; if the lungs are seeded, pneumonia can develop. Sepsis and pneumonia can also be primary manifestations of plague.
incubation period for bubonic plague is 1 to 7 days. • Septicemia without an evident bubo (septicemic plague) may develop when bubonic plague, resulting from hematogenous dissemination, remains
Primary pneumonic plague has a short incubation of 1–3 days. It is the most fulminating form with chest pains, sputum production, difficulty in breathing and death within 24 hours after onset of disease.
7 sie 2023 · The most common presentation of Y. pestis infection in humans is bubonic plague.; this begins with a bite from a flea and a 2- to 8-day incubation period. In 25% of cases, there may be a skin lesion at the site of the bite.
2 cze 2024 · Primary pneumonic plague has a 2- to 3-day incubation period, followed by abrupt onset of high fever, chills, tachycardia, chest pain, and headache, often severe. Cough, not prominent initially, develops within 24 hours.
People infected with plague usually develop influenza-like symptoms after an incubation period of 3–7 days. Symptoms include fever, chills, aches, weakness, vomiting and nausea. There are 3 main forms of plague. Bubonic plague is the most common and is caused by the bite of an infected flea.
