Molecular analysis of adenovirus strains responsible for gastroenteritis in children, under five, in Tunisia.

Purpose Of Work: Enteric Adenovirus (EAdV) is recognized as one of the most commonly identified agents responsible for severe acute gastroenteritis (AGEs) in the stools of infants.We sought to determine the rate of human adenovirus (HAdV) infections, and the genotypic characterization of circulating strains of HAdV in children under 5 years of age with AGEs in university and regional hospitals, located in the Center-East of Tunisia, from January 2014 to December 2016.

Methods: A classic PCR was performed on 582 stool samples taken within 5 days of the onset of symptoms.

Unexpected predominance of rotavirus G9P[8] strain in Tunisian adult diarrheal patients.

Group A Rotavirus (RVA) is known to be a major cause of acute gastroenteritis (AGE) in children but its role as a potential pathogen in immunocompetent adults is probably underestimated. To compare RVA infections in patients from different age groups. Fecal samples were collected from patients aged from birth to 65 years, hospitalized or consulting for AGE between 2015 and 2017.

Molecular characterization of group A rotavirus among children aged under 5 years in Tunisia, 2015-2017.

The aim of the present study was to report the molecular characterization of human group A rotaviruses (RVAs) circulating in Tunisia. Stool specimens were collected from children under 5 years of age who had been hospitalized or were consulting for gastroenteritis in Tunisian hospitals between 2015 and 2017. All samples were screened by reverse-transcription polymerase chain reaction (RT-PCR) for the detection of the VP6 gene specific for RVA.