Jonas Marschall MD

Associate Professor, Infectious Diseases, Bern University Hospital, Bern, Switzerland. Adjunct Assistant Professor, Internal Medicine, Washington University School of Medicine

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620 S Taylor Ave# DvSt. Louis, MO 63110
Phone+1 314-747-1206
Fax+1 314-454-5392

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Education & Training

Washington University/B-JH/SLCH ConsortiumFellowship, Infectious Disease, 2006 - 2009
University of Basel Faculty of MedicineClass of 1996

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Certifications & Licensure

AZ State Medical License 2024 - 2027
MO State Medical License 2009 - 2027

Clinical Trials

Understanding the Drivers of Surgical Site Infection: Investigating and Modeling the Swissnoso Surveillance Data Start of enrollment: 2018 Aug 01
COMPLETED

Publications & Presentations

PubMed

The Best of Both Worlds: How Combining a Large Language Model and a Rule-Based Algorithm Makes Catheter-Associated Urinary Tract Infection Surveillance More Efficient.
Joshua Nordman, Claire Najjuuko, Nicholas Jeschke, Rachael E Snyders, Maria Cristina Vazquez Guillamet
Clinical Infectious Diseases. 2026-07-23
Which randomized controlled trial do we need? Routine replacement versus clinically indicated replacement for peripheral venous catheters for reducing bloodstream infe...
Lauro Damonti, Holly Jackson, Davide Bosetti, Domenica Flury, Elia Lo Priore
Clinical Microbiology and Infection. 2026-07-10
Safe Surgery Checklist Reduces Infections and Costs in Spine, Hip, and Knee Procedures.
Leandro M Dos Santos, Silvana M de Almeida, André Luís Franco Cotia, Tatiana A Marins, Alessandra Gomes Chauvin
Surgical Infections. 2026-06-01

Press Mentions

Antimicrobial Prophylaxis Administration After Umbilical Cord Clamping in Cesarean Section and the Risk of Surgical Site Infection: A Cohort Study with 55,901 PatientsDecember 22nd, 2020
Risk of SARS-CoV-2 Transmission by Aerosols, the Rational Use of Masks, and Protection of Healthcare Workers from COVID-19July 6th, 2020
Structure, Process, and Outcome Quality of Surgical Site Infection Surveillance in SwitzerlandAugust 22nd, 2017