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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 entered the skin. [2]
Bubonic plague — the kind contracted by the Oregon resident — happens when the plague bacteria gets into the lymph nodes. It can cause fever, headache, weakness and painful, swollen lymph nodes.
There are three types of the plague, according to the CDC: Bubonic plague (which is the type that was detected in Oregon), septicemic plague, and pneumonic plague. Bubonic plague history . Bubonic ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 17 December 2024. Disease caused by Yersinia pestis bacterium This article is about the disease caused by Yersinia pestis. For other uses, see Plague. Medical condition Plague Yersinia pestis seen at 200× magnification with a fluorescent label. Specialty Infectious disease Symptoms Fever, weakness ...
A person in Deschutes County, Oregon, has been diagnosed with a case of bubonic plague, making them the state’s first confirmed case of this rare bacterial infection since 2015.
Blood smear taken from a patient with bubonic plague. Note the safety pin appearance of Yersinia pestis. Magnification ×1000. Wayson stain. The Wayson stain is a basic fuchsin-methylene blue, ethyl alcohol-phenol microscopic staining procedure. It was originally a modified methylene blue stain used for diagnosing bubonic plague. [1]
The bubonic plague still exists, but because it's treatable with antibiotics and its spread can be limited by rodent and flea control, it has become a rare condition — fewer than 20 cases ...
Buboes are a symptom of bubonic plague and occur as painful swellings in the thighs, neck, groin or armpits. [2] They are caused by Yersinia pestis bacteria spreading from flea bites through the bloodstream to the lymph nodes, where the bacteria replicate, causing the nodes to swell. [3]