Open AccessGeneral considerations regarding the infections with the Escherichia coli pathogen
Author(s) -
Marius Necşulescu,
Bogdan-Ioan Coculescu,
Simona Bicheru,
Diana Popescu,
L Ionescu,
Gabriela Dumitrescu,
Viorel Ordeanu
Publication year - 2017
Publication title -
romanian journal of military medicine
Language(s) - English
Resource type - Journals
eISSN - 2501-2312
pISSN - 1222-5126
DOI - 10.55453/rjmm.2017.120.1.2
Subject(s) - escherichia coli , microbiology and biotechnology , diarrhea , shigella , escherichia , medicine , transmission (telecommunications) , enteritis , feces , escherichia coli infection , hygiene , pathogen , biology , biochemistry , gene , electrical engineering , engineering , pathology
Escherichia coli is the species of the genus Escherichia with the greatest epidemiological impact. Escherichia coli infections are found mainly in places with poor hygiene; the infants with ages between 1 and 3 years old are included in the category with the highest risk. It is a "fecal-oral" transmission mechanism as a result of consumption of contaminated food or water, or by "dirty hands". The foods most commonly implicated in the transmission of the infection are unpasteurized milk and milk products, beef, especially the one insufficiently cooked, unpasteurized fruit juice, lettuce and insufficiently washed vegetables. The disease has been reported worldwide, being described numerous episodes of infection with Escherichia coli that caused multiple illnesses and deaths. Escherichia coli has three types of antigens: antigen "O" (somatic), antigen "H" (flagella) and antigen "K" (capsular). Clinical manifestations are present in the form of non-specific diarrhea, a dysentery form of enteritis, choleriform enteritis, hemorrhagic colitis and hemolytic uremic syndrome (HUS). The Escherichia coli infection diagnosis is made by identifying the etiologic agent and/or by highlighting the VTI toxin in the feces. The treatment consists in precautionary antibiotherapy, hydrodynamics and electrolyte rebalancing, blood transfusions and dialysis, if in the case of renal failure. The prevention of infections with Escherichia coli is achieved by personal hygiene, food hygiene and work hygiene.