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Tularemia, also known as rabbit fever, is an infectious disease caused by the bacterium Francisella tularensis. [4] Symptoms may include fever , skin ulcers , and enlarged lymph nodes . [ 3 ] Occasionally, a form that results in pneumonia or a throat infection may occur.
A tularemia lesion on the dorsal skin of a hand. The virulence mechanisms for F. tularensis have not been well characterized. Like other intracellular bacteria that break out of phagosomal compartments to replicate in the cytosol, F. tularensis strains produce different hemolytic agents, which may facilitate degradation of the phagosome. [12]
Cases of tularemia, also known as "rabbit fever," are on the rise in the U.S., according to a new report from the Centers for Disease Control and Prevention (CDC). Caused by the bacteria ...
Tularemia, also known as rabbit fever, is a bacterial infection caused by Francisella tularensis, which can be transmitted through arthropod bites, infected animals or ingesting contaminated ...
Tularemia, a disease caused by the bacterium Francisella tularensis and commonly transmitted by a tick, deerfly and/or handling the body of a sick or dead infected animal. It may also be ...
Francisella is a genus of Gram-negative bacteria. They are small coccobacillary or rod-shaped , non motile organisms, which are also facultative intracellular parasites of macrophages . [ 1 ] Strict aerobes , Francisella colonies bear a morphological resemblance to those of the genus Brucella . [ 2 ]
While tularemia is highly contagious, requiring only 10 to 50 bacteria to cause an infection — and is listed as a potential bioweapon by the CDC — it does not spread easily between people ...
Pathogenic bacteria are bacteria that can cause disease. [1] This article focuses on the bacteria that are pathogenic to humans. Most species of bacteria are harmless and many are beneficial but others can cause infectious diseases. The number of these pathogenic species in humans is estimated to be fewer than a hundred. [2]