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Yersinia enterocolitica is a Gram-negative, ... Yersiniosis is usually self-limiting and does not require treatment. For sepsis or severe focal infections, ...
Yersiniosis is an infectious disease of the gastrointestinal tract caused by bacteria of the genus Yersinia other than Y. pestis. Most cases of yersiniosis in humans are caused by Y. enterocolitica, with a small minority being caused by Y. pseudotuberculosis. Rarely, other species of the genus can cause yersiniosis. [1]
Yersinia is a genus of bacteria in the family Yersiniaceae. [1] Yersinia species are Gram-negative, coccobacilli bacteria, a few micrometers long and fractions of a micrometer in diameter, and are facultative anaerobes. [2] Some members of Yersinia are pathogenic in humans; in particular, Y. pestis is the causative agent of the plague.
The drug linaclotide, used to treat some forms of constipation, ... Yersinia enterocolitica; Shigella dysenteriae (Shiga toxin) [11] Viral.
Campylobacter, Yersinia, Aeromonas, and Plesiomonas spp. are less frequently found. Mechanisms of action vary: some bacteria release toxins which bind to the intestinal wall and cause diarrhea; others damage the intestines themselves by their direct presence. [citation needed]
Yersinia enterocolitica is a gram-negative bacillus-shaped bacterium that gives rise to yersiniosis, a zoonotic disease. This infection presents as acute diarrhea, mesenteric adenitis, terminal ileitis, and pseudoappendicitis, occasionally progressing to sepsis.
YadA is found in three pathogenic species of Yersinia, Y. pestis, Y. pseudotuberculosis, and Y. enterocolitica. The YadA domain is encoded for by a virulence plasmid in Yersinia, which encodes a type-III secretion (T3S) system consisting of the Ysc injectisome and the Yop effectors. [1]
Treatment often starts with an oral rehydrating solution—water mixed with salt and carbohydrates—to prevent dehydration. (Emergency relief services often distribute inexpensive packets of sugars and mineral salts that can be mixed with clean water and used to restore lifesaving fluids in dehydrated children gravely ill from dysentery.)