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Shigella Infection
Author: Jaya Sureshbabu, MBBS; Chief Editor: Russell W Steele, MD more...
Updated: Jun 26, 2014
Overview
Background
Shigella organisms are a group of gram-negative, facultative intracellular pathogens. They were recognized as the etiologic agents of bacillary dysentery or shigellosis in the 1890s. Shigella were discovered over 100 years ago by a Japanese microbiologist named Shiga, for whom the genus is named. Shigella was adopted as a genus in the 1950s. These organisms are members of the family Enterobacteriaceae and tribe Escherichieae; they are grouped into 4 species: Shigelladysenteriae, Shigellaflexneri, Shigellaboydii, and Shigellasonnei, also known as groups A, B, C, and D, respectively.[1] They are nonmotile, non – spore forming, rod shaped, and nonencapsulated. Group A has 13 serotypes, group B has 6 serotypes, group C has 18 serotypes, and group D has 1 serotype.

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Sign Up It's free! <Drugs and Disease Shigella Infection Author: Jaya Sureshbabu, MBBS; Chief Editor: W Russell Steele, MD more ... Updated: Jun 26, 2014 Overview Background Shigella organisms are Gram-negative of a Group, facultative intracellular pathogens. They were recognized as the etiologic agents of bacillary dysentery or shigellosis in the 1890s. Shigella were discovered over 100 years ago by a Japanese microbiologist named Shiga, for whom the genus is named. Shigella was adopted as a genus in the 1950s. These organisms are members of the family Enterobacteriaceae and tribe Escherichieae; they are grouped into 4 species: Shigelladysenteriae, Shigellaflexneri, Shigellaboydii, and Shigellasonnei, also known as groups A, B, C, and D, respectively. [1] They are nonmotile, non - spore forming, rod shaped, and nonencapsulated. Group A has 13 serotypes, group B has 6 serotypes, group C has 18 serotypes, and group D has 1 serotype.

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Shigella. Infection
Author: Jaya, Sureshbabu MBBS; Chief Editor: Russell, W Steele MD more...
Updated: Jun 26 2014


, Overview Background Shigella. Organisms are a group of gram-negative facultative intracellular, pathogens.They were recognized as the etiologic agents of bacillary dysentery or shigellosis in the 1890s. Shigella were discovered. Over 100 years ago by a Japanese microbiologist, named Shiga for whom the genus is named. Shigella was adopted as a genus. In the 1950s. These organisms are members of the family Enterobacteriaceae and tribe Escherichieae; they are grouped into 4 species:? Shigelladysenteriae.,,, Shigellaflexneri Shigellaboydii and Shigellasonnei also known as groups A B C,,,, and D respectively. [] They, are nonmotile, 1 Non - forming spore, shaped and rod, nonencapsulated. Group A has, 13 serotypes group B has 6 serotypes group C, has, 18 serotypes. And group D has 1 serotype.