Professor David Weber1
1Distinguished Professor of Medicine, Pediatrics and Epidemiology, University of North Carolina, Chapel Hill, NC
Biography:
Professor David Weber specializes in medicine, paediatrics, and epidemiology. With a medical degree from the University of California and Master’s Public Health from Harvard University. With over 575 published scientific papers, his research focuses on healthcare-associated infections, disinfection, sterilization, infectious diseases, epidemiology, and an advisor for Clean Hospitals in Geneva.
Abstract:
Exploring the Clinical and Scientific Benefits of UV-C Technology for the High-Level Disinfection of Ultrasound Probes
This presentation explores the compelling benefits of UV-C technology as a high-level disinfection (HLD) method for ultrasound probes, focusing on effective exposure, microbial efficacy, and clinical evidence. It provides a comprehensive comparison of current HLD reprocessing methods, including manual techniques—often subject to human variability—and automated systems that ensure consistent, validated outcomes.
The advantages and key differences between UV-C and chemical-based disinfection processes and also explored, highlighting considerations around safety, efficiency, and environmental impact.
Professor Weber presents the science behind UV-C disinfection, explaining how the technology works and why it offers a highly effective, rapid, and reliable solution for ultrasound probe reprocessing. He delves into critical clinical studies demonstrating the proven efficacy of UV-C, particularly its ability to inactivate high-risk, cancer-causing HPV strains 16 and 18.
In addition, the presentation showcases evidence of UV-C’s effectiveness against resilient pathogens such as Candida auris and bacterial spores, reinforcing its role as a fast, safe, and clinically validated choice for high-level disinfection in modern healthcare settings.