Vascular Graft Infections: Updates on a Challenging Problem.

Vascular graft infections (VGI) pose a significant challenge in vascular surgery, characterized by substantial morbidity and mortality. This review delves into the epidemiology, pathogenesis, microbiology, risk factors, and clinical presentation of VGI. It highlights diagnostic criteria and methodologies, including imaging techniques and laboratory tests.

The many faces of brucellosis: diagnostic and management approach.

Purpose Of Review: This review aims to highlight the multifaceted nature of brucellosis, emphasizing the latest advancements in its diagnosis and management. Given the global prevalence and potential complications of brucellosis, understanding recent advancements in diagnostic techniques and treatment strategies is crucial for clinicians.

Recent Findings: Recent literature reveals significant progress in diagnostic methods, including the application of fluorescence polarization immunoassay and time-resolved fluorescence resonance energy transfer technologies as well as the invention of artificial Brucella antigens, which offer enhanced sensitivity and specificity.

Carriage trends and fitness cost of MDROs in Lebanese nursing homes.

Introduction: Nowadays, medical treatments efficiency is challenged by multi drug resistant organisms (MDROs). Lebanese nursing homes' residents revealed high fecal carriage rates of MDR Enterobacteriacea. Previous studies claim that bacteria with resistant genes experience fitness cost.

Competition assays between ESBL-producing E. coli and K. pneumoniae isolates collected from Lebanese elderly: An additional cost on fitness.

The dissemination of Multi Drug Resistant Organisms (MDROs) is one of the major public health problems addressed nowadays. High fecal carriage rates of MDR Enterobacteriaceae were reported from Lebanese nursing homes. Studies have shown that the acquisition of resistance genes by bacteria might confer a fitness cost detected as a decrease in the frequency of these bacteria as compared to sensitive isolates.

Fecal carriage of MDROs in a population of Lebanese elderly: Dynamics and impact on bacterial fitness.

Muti-Drug Resistant Organisms (MDROs) are problematic all over the world, especially in Lebanon. High fecal carriage rates of MDR Enterobacteriaceae were reported from Lebanese nursing homes. Some studies show that MDROs have a fitness cost as compared to sensitive isolates.