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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.
Bacterium tularense was soon isolated by George Walter McCoy (1876–1952) of the US Plague Lab in San Francisco and reported in 1912. In 1922, Edward Francis (1872–1957), a physician and medical researcher from Ohio, discovered that Bacterium tularense was the causative agent of tularemia, after studying several cases with symptoms of the ...
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 ...
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 ...
When the U.S. biological warfare program ended in 1969 it had developed six mass-produced, battle-ready biological weapons in the form of agents that cause anthrax, tularemia, brucellosis, Q-fever, Venezuelan equine encephalitis virus, and botulism. [12] In addition staphylococcal enterotoxin B was produced as an incapacitating agent. [12]
Mycobacterium tuberculosis (stained red) in tissue (blue).. Acid-fastness is a physical property of certain bacterial and eukaryotic cells, as well as some sub-cellular structures, specifically their resistance to decolorization by acids during laboratory staining procedures.
Lab tests are not always relied upon because treatment may be necessary before the results are returned. [ 23 ] Abnormal laboratory findings seen in patients with Rocky Mountain spotted fever may include a low platelet count , low blood sodium concentration , or elevated liver enzyme levels.
Bartonellosis is an infectious disease caused by bacteria of the genus Bartonella. [1] Bartonella species cause diseases such as Carrión's disease , trench fever , cat-scratch disease , bacillary angiomatosis , peliosis hepatis , chronic bacteremia , endocarditis , chronic lymphadenopathy , and neurological disorders.