Cat scratch disease
Cat Scratch Disease
Cat Scratch Disease (pronunciation: /kæt skrætʃ dɪˈziːz/), also known as Bartonella henselae infection, is a common and usually benign infectious disease caused by the bacterium Bartonella henselae. It is most commonly found in children following a scratch or bite from a cat within about one to two weeks.
Etymology
The term "Cat Scratch Disease" is derived from its most common method of transmission - scratches from domestic cats, particularly kittens. The disease was first described in the medical literature in 1950 by Robert Debré.
Symptoms
Symptoms of Cat Scratch Disease may include a bump or blister at the site of injury, fatigue, headache, low-grade fever, and swollen lymph nodes. In severe cases, it can cause serious complications like ocular bartonellosis, endocarditis, and neuroretinitis.
Diagnosis
Diagnosis is typically made based on a person's symptoms, a history of exposure to cats, and blood tests. The polymerase chain reaction (PCR) test can be used to detect Bartonella henselae in the blood.
Treatment
Treatment is not usually needed as the disease is self-limiting. In severe cases, antibiotics like azithromycin, doxycycline, or rifampin may be used.
Prevention
Prevention involves avoiding rough play with cats, especially kittens. This includes not allowing them to lick open wounds and promptly washing any bites or scratches.
See Also
References
External links
- Medical encyclopedia article on Cat scratch disease
- Wikipedia's article - Cat scratch disease
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