Publications by authors named "B Leader"

Background: An increase in pandemics of zoonotic origin has led to a growing interest in using statistical prediction to identify hotspots of zoonotic emergence. However, the rare nature of pathogen emergence requires modellers to impose simplifying assumptions, which limit the model's validity. We present a novel approach to hotspot mapping that aims to improve validity by combining model-based insights with expert knowledge.

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Obstructive Sleep Apnea (OSA) is a common sleep-related breathing disorder characterized by airway obstruction during sleep. Diagnosing pediatric OSA is challenging, particularly in underrepresented populations, leading to disparities in treatment and long-term negative health outcomes. Our study aimed to identify alternative diagnostic tools by investigating genome-wide epigenetic changes and associated transcriptomic alterations in Black female, pediatric patients with OSA.

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Article Synopsis
  • The study investigates the effectiveness of rapid diagnostic tests (RDTs) in detecting N-antigen levels and viral load in various specimen types among individuals exposed to confirmed COVID-19 cases.
  • The results show that antigen concentration correlates with viral load within the same specimen type but differs across types, with symptomatic individuals showing higher antigen levels.
  • Saliva samples had lower antigen concentrations than nasal swabs, suggesting that saliva-based RDTs need enhanced sensitivity to match the performance of nasal tests.
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Objective: To determine the effects of sperm deoxyribonucleic acid (DNA) fragmentation at the time of fertilization on in vitro fertilization (IVF) outcomes and genetic diagnosis using next generation sequencing.

Design: Prospective double-blinded study.

Setting: Private Clinic.

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