Yersinia pestis infection history and symptoms: Difference between revisions
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==History and Symptoms== | ==History and Symptoms== | ||
====Bubonic | ====Bubonic Plague==== | ||
*Incubation period of 2–6 days, when the bacteria is actively replicating. | *Incubation period of 2–6 days, when the bacteria is actively replicating. | ||
*Universally a general lack of energy | *Universally a general lack of energy | ||
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*Swelling of [[lymph nodes]] resulting in buboes, the classic sign of bubonic plague. The [[Superficial inguinal lymph nodes|inguinal nodes]] are most frequently affected ("boubon" is Greek for "groin.") | *Swelling of [[lymph nodes]] resulting in buboes, the classic sign of bubonic plague. The [[Superficial inguinal lymph nodes|inguinal nodes]] are most frequently affected ("boubon" is Greek for "groin.") | ||
====Septicemic | ====Septicemic Plague==== | ||
*[[Hypotension]] | *[[Hypotension]] | ||
*[[Hepatosplenomegaly]] | *[[Hepatosplenomegaly]] | ||
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*Symptoms of bubonic or pneumonic plague are not always present | *Symptoms of bubonic or pneumonic plague are not always present | ||
====Pneumonic | ====Pneumonic Plague ==== | ||
*Fever | *Fever | ||
*Chills | *Chills | ||
Revision as of 17:57, 19 December 2012
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Assistant Editors-In-Chief: Esther Lee, M.A.
Overview
The typical sign of the most common form of human plague is a swollen and very tender lymph gland, accompanied by pain. The swollen gland is called a "bubo." Bubonic plague should be suspected when a person develops a swollen gland, fever, chills, headache, and extreme exhaustion, and has a history of possible exposure to infected rodents, rabbits, or fleas. A person usually becomes ill with bubonic plague 2 to 6 days after being infected.
History and Symptoms
Bubonic Plague
- Incubation period of 2–6 days, when the bacteria is actively replicating.
- Universally a general lack of energy
- Fever
- Headache and chills occur suddenly at the end of the incubation period
- Swelling of lymph nodes resulting in buboes, the classic sign of bubonic plague. The inguinal nodes are most frequently affected ("boubon" is Greek for "groin.")
Septicemic Plague
- Hypotension
- Hepatosplenomegaly
- Delirium
- Seizures in children
- Shock
- Universally a general lack of energy
- Fever
- Symptoms of bubonic or pneumonic plague are not always present
Pneumonic Plague
- Fever
- Chills
- Coughing
- Chest pain
- Dyspnea
- Hemoptysis
- Lethargy
- Hypotension
- Shock
- Symptoms of bubonic or septicemic plague are not always present[1]
References
- ↑ Info taken from "Harrison's Principles of Internal Medicine 16th Edition"