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Klebsiella aerogenes, [2] previously known as Enterobacter aerogenes, is a Gram-negative, oxidase-negative, catalase-positive, citrate-positive, indole-negative, rod-shaped bacterium. [3] Capable of motility via peritrichous flagella, [ 4 ] it is approximately one to three microns in length.
Klebsiella oxytoca is a Gram-negative, rod-shaped bacterium that is closely related to K. pneumoniae, from which it is distinguished by being indole-positive; it also has slightly different growth characteristics in that it is able to grow on melezitose, but not 3-hydroxybutyrate.
Klebsiella organisms can lead to a wide range of disease states, notably pneumonia, urinary tract infections, sepsis, meningitis, diarrhea, peritonitis and soft tissue infections. [ 6 ] [ 11 ] Klebsiella species have also been implicated in the pathogenesis of ankylosing spondylitis and other spondyloarthropathies . [ 12 ]
Klebsiella pneumoniae is a bacterium found in a person’s gut microbiome and feces. If K. pneumoniae travels to other areas of the body, it can cause a number of serious medical conditions.
Klebsiella variicola is known to associate with a number of different plants including banana trees, [1] sugarcane [2] and has been isolated from the fungal gardens of leaf-cutter ants. [3] [4] Some K. variicola strains have been associated with disease in humans, suggesting they may be able to serve as opportunistic pathogens of humans.
Bacteremia is the presence of bacteria in the bloodstream that are alive and capable of reproducing. It is a type of bloodstream infection. [36] Bacteremia is defined as either a primary or secondary process. In primary bacteremia, bacteria have been directly introduced into the bloodstream. [37] Injection drug use may lead to primary bacteremia.
The disease often goes untreated because of the scarcity of medical treatment in the countries in which it is found. In addition, the painless genital ulcers can be mistaken for syphilis . [ 5 ] The ulcers ultimately progress to destruction of internal and external tissue, with extensive leakage of mucus and blood from the highly vascular lesions.
A study published last year found that a healthy diet could increase lifespan by up to 10 years, and Nathan K. LeBrasseur, a physiologist at Mayo Clinic, previously told BI that spending just 3% ...