Cathal J. McElgunn
Papers
1
Total Citations
17
H-Index
1
About
Dr. Cathal J. McElgunn is a molecular diagnostics innovator whose work centers on developing low-complexity, rapid detection methods for infectious diseases, with a particular focus on gastrointestinal pathogens. His most cited contribution, a 2014 study on *Clostridium difficile* detection, introduced the novel Heat Elution (HE) method—a streamlined, two-step extraction process that takes just 10 minutes without requiring specialist instruments. This breakthrough dramatically reduces hands-on time and technical barriers, making molecular testing more accessible in resource-limited settings. With 17 citations, this work exemplifies his commitment to translating complex molecular biology into practical, deployable solutions. Dr. McElgunn’s research addresses a critical need for point-of-care diagnostics that balance speed, simplicity, and accuracy. His approach has implications beyond *C. difficile*, offering a template for rapid pathogen detection in stool and other challenging sample types. By prioritizing low complexity and minimal equipment, he has helped bridge the gap between advanced molecular techniques and real-world clinical application, particularly in settings where traditional lab infrastructure is unavailable.
Research Focus
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Top Papers
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