Shigella

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EPIDEMIOLOGY OF SHIGELLA-ASSOCIATED DIARRHEA IN RURAL EGYPTIAN CHILDREN IN social class 2010

OBJECTIVE
* To field the prevalence rate of infection with shigella among licentiousness children
* To think over the severity of shigella infection and other manifestations observed in the children
INTRODUCtion
explanation :Shigella is a genus of Gram negative and non spore forming rod shaped bacteria closely related to Escheria coli and Salmonella.During infection,it typic every last(predicate)y causes dysentery.shigella species are classified fit in to four serogroups.

* Serogroup A: S. dysenteriae (12 serotypes)
* Serogroup B: S. flexneri (6 serotypes)
* Serogroup C: S. boydii (23 serotypes)
* Serogroup D: S. sonnei (1 serotype)
.Shigella infections cover a global public health concern, causing diarrhea in both the developing and developed regions. Shigellosis is usual among children less than five years of age in developing countries and in persons who travel from industrialized to less developed countries
order of the problem : In the developing world, it is estimated that 113 million episodes of shigellosis conk annually, resulting in more than 400,000 deaths.



Industrialized countries also report outbreaks of Shigella infections among unfit populations such as children attending day care, persons with human immunodeficiency computer virus/acquired immunodeficiency syndrome,and inmates of custodial institutions.
In this cross sectional study, we were able to stage that Shigella was an important cause of diarrhea among children in Demerdash hospital. With an incidence of 0.2 episodes per child-year, Shigella, rear end ETEC and Campylobacter
Other studies, In Egypt, limited data exists regarding Shigella-associated diarrhea, with the last population-based study of Shigella conducted more than 15 years ago.
Gap of knowledge :
* all the study did not fully characterize the Shigella isolates with respect to serogroup
* to the highest degree of the studies have...If you want to get a full essay, order it on our website: Orderessay



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