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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. [3]
The most infamous flea-to-human transmitted disease is the bubonic plague, which was caused by the bacterium Yersinia pestis. The plague, fevers, tularemia: The diseases fleas can carry and how to ...
Dorofe'ev 1947. Francisella tularensis is a pathogenic species of Gram-negative coccobacillus, an aerobic bacterium. [1] It is nonspore-forming, nonmotile, [2] and the causative agent of tularemia, the pneumonic form of which is often lethal without treatment. It is a fastidious, facultative intracellular bacterium, which requires cysteine for ...
antibiotics. Medication. tetracyclines, rifampicin, aminoglycosides. Brucellosis[4] is a zoonosis caused by ingestion of unpasteurized milk from infected animals, or close contact with their secretions. [5] It is also known as undulant fever, Malta fever, and Mediterranean fever.
Human infectious diseases may be characterized by their case fatality rate (CFR), the proportion of people diagnosed with a disease who die from it (cf. mortality rate).It should not be confused with the infection fatality rate (IFR), the estimated proportion of people infected by a disease-causing agent, including asymptomatic and undiagnosed infections, who die from the disease.
According to author Philip Norrie (How Disease Affected the End of the Bronze Age), there are three diseases most likely to have caused a post-Bronze Age societal collapse: smallpox, bubonic plague, and tularemia. The tularemia plague which struck the Hittites could have been spread by insects or infected dirt or plants, through open wounds, or ...
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] Some Francisella species are pathogenic bacteria but ...
Pneumonic plague. Pneumonic plague is a severe lung infection caused by the bacterium Yersinia pestis. [3] Symptoms include fever, headache, shortness of breath, chest pain, and coughing. [1] They typically start about three to seven days after exposure. [2] It is one of three forms of plague, the other two being septicemic plague and bubonic ...