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Molecular characterization of extended spectrum β -lactamases enterobacteriaceae causing lower urinary tract infection among pediatric population.
(
BioMed Central
, 2018 , Article)
The β-lactam antibiotics have traditionally been the main treatment of Enterobacteriaceae infections, nonetheless, the emergence of species producing β- Lactamases has rendered this class of antibiotics largely ineffective. ...
Mixed Viral-Bacterial Infections and Their Effects on Gut Microbiota and Clinical Illnesses in Children
(
Nature Publishing Group
, 2019 , Article)
Acute gastroenteritis remains a major cause of morbidity and mortality among young children worldwide. It accounts for approximately 1.34 million deaths annually in children younger than five years. Infection can be caused ...
Epidemiological, molecular, and clinical features of norovirus infections among pediatric patients in Qatar
(
MDPI AG
, 2019 , Article)
Background: Norovirus (NoV) is recognized as the second most important etiological agent leading to acute gastroenteritis globally. In order to determine the burden and characteristics of NoV infections in children in ...
Metabolic predictors of COVID-19 mortality and severity: a survival analysis
(
Frontiers Media SA
, 2024 , Article)
Introduction: The global healthcare burden of COVID-19 pandemic has been unprecedented with a high mortality. Metabolomics, a powerful technique, has been increasingly utilized to study the host response to infections and ...
Protection of natural infection against reinfection with SARS-CoV-2 JN.1 variant
(
Oxford University Press
, 2024 , Article)
Evidence at the level of neutralizing antibodies suggests that the SARS-CoV-2 JN.1 variant demonstrates increased immune evasion compared to its parent lineage BA.2.86 and to recently circulating variants, such as XBB.1.5 ...
Prevalence of hepatitis A virus among migrant workers in Qatar: A national study
(
Public Library of Science
, 2024 , Article)
Background Hepatitis A virus (HAV) is the predominant cause of acute viral hepatitis worldwide; however, data on HAV antibody prevalence (seroprevalence) among migrant populations are limited. This study aimed to investigate ...
Comparable antibody levels in heterologous and homologous mRNA COVID-19 vaccination, with superior neutralizing and IgA antibody responses in mRNA homologous boosting
(
Elsevier
, 2024 , Article)
BackgroundPriming with two doses of AZD1222 (Oxford-AstraZeneca; ChAd) followed by a third mRNA vaccine boosting is considered in several countries, yet comparisons between heterologous and homologous booster efficacy ...
Molecular screening of phytocompounds targeting the interface between influenza A NS1 and TRIM25 to enhance host immune responses
(
Elsevier
, 2024 , Article)
BackgroundInfluenza A virus causes severe respiratory illnesses, especially in developing nations where most child deaths under 5 occur due to lower respiratory tract infections. The RIG-I protein acts as a sensor for viral ...