نتایج جستجو برای: typhoidal salmonella
تعداد نتایج: 38588 فیلتر نتایج به سال:
The genetic diversity represented by >2,500 different Salmonella serovars provides a yet largely uncharacterized reservoir of mobile elements that can contribute to the frequent emergence of new pathogenic strains of this important zoonotic pathogen. Currently, our understanding of Salmonella mobile elements is skewed by the fact that most studies have focused on highly virulent or common serov...
Invasive Salmonella infections for which improved or new vaccines are being developed include enteric fever caused by Salmonella enterica serovars Typhi, Paratyphi A, and Paratyphi B and sepsis and meningitis in young children in sub-Saharan Africa caused by nontyphoidal Salmonella (NTS) serovars, particularly S. enterica serovars Typhimurium and Enteritidis. Assays are needed to measure functi...
S ystemic typhoidal Salmonella enterica (serovars Typhi and Paratyphi) has been a major focus of study in the scientific community for the last several decades. Significant progress has been made regarding vaccine development against these serovars, which led to the production of two commercially available typhoid vaccines (1). However, there is still room for improvement regarding the efficacy...
BACKGROUND Antimicrobial resistant Salmonella strains are a direct threat to human health when this resistance interferes with treatment and an indirect threat when resistance can be transferred to other human pathogens. The objective of the present study was to characterize antimicrobial resistant non-typhoidal Salmonella (NTS) isolates recovered from poultry industries, including a descriptio...
Dear Editor, Acute infectious diarrhoea continues to be a significant cause of morbidity and mortality in children in low income countries. Among bacterial isolates, Shigella spp and Salmonella spp are known to contribute to the high burden of this illness in children. Recent literature survey reveals a sharp declining of prevalence of S. Typhi, while non-typhoidal Salmonella (NTS) and Shigella...
Non-typhoidal Salmonellae (NTS) are an important cause of infectious diarrhoea world-wide. In the absence of immune deficiency, gastroenteritis caused by NTS is usually mild, self limiting and rarely requires intervention. NTS are also an important cause of invasive disease, particularly in developing countries, likely secondary to the high prevalence of coexisting malnutrition, malaria and HIV...
INTRODUCTION Antimicrobial resistance is neglected in developing countries; associated with limited surveillance and unregulated use of antimicrobials. Consequently, delayed patient recoveries, deaths and further antimicrobial resistance occur. Recent gastroenteritis outbreak at a children's home associated with multidrug resistant non-typhoidal Salmonella spp, raised concerns about the magnitu...
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