Boutonneuse fever
Boutonneuse Fever
Boutonneuse fever (pronounced boo-ton-uhz fe-ver) is a fever caused by the bacterium Rickettsia conorii. The term "boutonneuse" is derived from the French word for "spotty", referring to the characteristic rash associated with this condition.
Etymology
The term "boutonneuse" is derived from the French word "bouton", meaning button or spot, and the suffix "-euse", which is used to form adjectives. This refers to the characteristic spotty rash that is often seen in patients with this condition. The term "fever" is derived from the Old English "fefer", which is itself derived from the Latin "febris", meaning fever.
Symptoms
The primary symptoms of Boutonneuse fever include a high fever, severe headache, muscle aches, and a characteristic rash. The rash typically begins on the extremities and spreads to the trunk. A black, necrotic area, known as a tache noire, may also be present at the site of the tick bite.
Transmission
Boutonneuse fever is transmitted to humans through the bite of an infected tick. The primary vector is the brown dog tick (Rhipicephalus sanguineus), which is found throughout the Mediterranean region.
Treatment
Treatment for Boutonneuse fever typically involves a course of antibiotics, such as doxycycline or chloramphenicol. In severe cases, hospitalization may be required.
Prevention
Prevention of Boutonneuse fever primarily involves avoiding tick bites. This can be achieved through the use of insect repellents, wearing long sleeves and pants when in tick-infested areas, and checking for ticks after being outdoors.
Related Terms
External links
- Medical encyclopedia article on Boutonneuse fever
- Wikipedia's article - Boutonneuse fever
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