Format of Posters
Format A0 portrait: 84.1 cm x 118.9 cm (width x height)
Poster mounting: Wednesday, 28.08.2024, 09:00
Poster boards and material/poster stripes to hang up your poster will be at your disposal

Poster Viewing
- SSHH:
Thursday, 29.08.2024, 12:15-12:45
- SSM:   
Thursday, 29.08.2024, 15:45-17:00     
- SSI:     
Friday, 30.08.2024, 11:30-12:15

The authors are asked to be present at their posters during the time of the Poster viewing.
Further information to Poster Exhibition & Poster flash presentations available HERE


 

Poster list

A detailed overview of all events can be found in the conference planner.

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Code
Title
P001
Microbiological trends and outcomes in infective endocarditis: a nationwide cohort study
Poster flashes SSI – Swiss Society for Infectious Diseases
H. Buergler Cantonal Hospital Aarau, Aarau, SwitzerlandC. Gregoriano Cantonal Hospital Aarau, Aarau, SwitzerlandR. Laager Cantonal Hospital Aarau, Aarau, SwitzerlandP. Schuetz Cantonal Hospital Aarau, Aarau, SwitzerlandA. Conen Speaker Cantonal Hospital Aarau, Aarau, SwitzerlandA. Kutz Cantonal Hospital Aarau, Aarau, Switzerland; Brigham and Women's Hospital and Harvard Medical School Boston, Massachusetts, US
P002
Emergence of toxigenic Corynebacterium diphtheriae infections in elderly patients in Switzerland - report of an ongoing outbreak investigation
Poster flashes SSI – Swiss Society for Infectious Diseases
P. Urwyler Speaker Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandD. Goldenberger Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandK. Grosheintz Department of Health, Canton of Basel-Stadt, Basel, SwitzerlandR. Tarnutzer Department of Health, Canton of Basel-Stadt, Basel, SwitzerlandM. Markstein Department of Health, Canton of Basel-Stadt, Basel, SwitzerlandC. Sucker Department of Health, Canton of Basel-Stadt, Basel, SwitzerlandA. Balestra Division of Pneumology, St. Claraspital Basel, Basel, SwitzerlandL. Merki Intensive Care Medicine, St. Claraspital Basel, Basel, SwitzerlandM. Baumann Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandN. Gürtler Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandA. Martinez Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandM. von Rotz Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandP. Schläpfer Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandY. Lim Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandC. Lang Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandB. Ivan Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandP. Keller Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandE. Wuerfel Department of Health, Canton of Basel-Stadt, Basel, SwitzerlandS. Tschudin Sutter Division of Infectious Diseases & Hospital Epidemiology and Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
P003
Trained immunity drives neutrophil reprogramming providing protection against pneumococcal sepsis
Poster flashes SSI – Swiss Society for Infectious Diseases
C. Gilbert Speaker Lausanne University Hospital and University of LausanneT. Snäkä Lausanne University Hospital and University of LausanneM. Brochut Lausanne University Hospital and University of LausanneC. Théroude Lausanne University Hospital and University of LausanneM. Reverte Lausanne University Hospital and University of LausanneD. Le Roy Lausanne University Hospital and University of LausanneT. Roger Lausanne University Hospital and University of Lausanne
P004
Enhancing care through digitalization: Sepsis quality of care as an example
Poster flashes SSI – Swiss Society for Infectious Diseases
J. Despraz Speaker CHUV - Hôpital universitaireR. Matusiak Swiss Data Science CenterS. Nektarijevic Swiss Data Science CenterF. Bastardot CHUV - Hôpital universitaireR. Akrour CHUV - Hôpital universitaireC. Galland-Decker CHUV - Hôpital universitaireA. Konasch CHUV - Hôpital universitaireO. Pignolet CHUV - Hôpital universitaireS. Pepe CHUV - Hôpital universitaireJ. Chiche CHUV - Hôpital universitaireI. Lehn CHUV - Hôpital universitaireM. Roth-Kleiner CHUV - Hôpital universitaireD. Kaufmann CHUV - Hôpital universitaireT. Calandra CHUV - Hôpital universitaireJ. Raisaro CHUV - Hôpital universitaireS. Meylan CHUV - Hôpital universitaire
P005
Machine Learning-Based Prediction of Active Tuberculosis in people with HIV using Clinical Data
Poster flashes SSI – Swiss Society for Infectious Diseases
L. Bartl Speaker Universitätsspital ZürichM. Zeeb Universität Zürich, Universitätsspital ZürichM. Kälin Universitätsspital ZürichT. Loosli Universität Zürich, Universitätsspital ZürichJ. Notter Kantonsspital Sankt GallenH. Furrer Insel Gruppe AG, Inselspital, Universitätsspital BernM. Hoffmann Kantonspital OltenH. Hirsch Universitätsspital BaselR. Zangerle Medical Universitiy InnsbruckK. Grabmeier-Pfistershammer Medical University of Vienna, Vienna General HospitalM. Knappik Klinik PenzingA. Calmy University Hospital Geneva, SwitzerlandM. Cavassini University Hospital Lausanne, Lausanne, SwitzerlandN. Labhardt Universitätsspital BaselE. Bernasconi Ente Ospedaliero CantonaleH. Günthard Universität Zürich, Universitätsspital ZürichR. Kouyos Universität Zürich, Universitätsspital ZürichK. Kusejko Universität Zürich, Universitätsspital ZürichJ. Nemeth Universitätsspital Zürich
P006
Short Against Long Antibiotic Therapy for Infected Orthopaedic Sites (SALATIO trials) - 1st interim analysis at one year
Poster flashes SSI – Swiss Society for Infectious Diseases
N. Kuehne Balgrist University HospitalN. Bragatto-Hess Balgrist University HospitalI. Uçkay Speaker Balgrist University Hospital
P007
Cohort Profile: The Swiss Mother and Child HIV Cohort Study (MoCHiV)
Poster flashes SSI – Swiss Society for Infectious Diseases
P. Paioni Speaker Universitäts- Kinderspital ZürichM. Capaul University Hospital ZurichA. Brunner Bürgerspital SolothurnA. Traytel University Hospital ZurichK. Aebi-Popp Lindenhofspital Bern, Bern, SwitzerlandP. Crisinel Lausanne University Hospital and University of LausanneA. Duppenthaler Inselspital, Bern University HospitalH. Günthard University Hospital ZurichB. Martinez de Tejada University Hospitals GenevaL. Kottanattu EOC Ospedale Regionale di Bellinzona e ValliS. Marcel University Hospital BaselA. Rauch Inselspital, Bern University HospitalN. Wagner University Hospitals GenevaI. Hoesli University Hospital BaselC. Rudin University Children's Hospital Basel, SwitzerlandA. Scherrer University Hospital ZurichK. Kusejko University Hospital ZurichC. Kahlert Children's Hospital of Eastern Switzerland
P008
Duration of viral shedding in immunocompromised patients with SARS-CoV-2 infection
Poster flashes SSI – Swiss Society for Infectious Diseases
M. von Rotz Speaker Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandP. Urwyler Speaker Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandK. Leuzinger Clinical Virology, University Hospital Basel, University of Basel, Basel, SwitzerlandH. Hirsch Transplantation and Clinical Virology, Department Biomedicine, University of Basel, Basel, SwitzerlandS. Jost Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandE. Golshetti Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandS. Ragozzino Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandR. Kuehl Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, SwitzerlandN. Khanna Division of Infectious Diseases and Hospital Epidemiology and Department of Clinical Research, University Hospital Basel, University of Basel, Basel, SwitzerlandS. Tschudin Sutter Division of Infectious Diseases and Hospital Epidemiology and Department of Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
P009
β-lactam allergy: a still-neglected but fundamental aspect of the antimicrobial stewardship programmes
Poster flashes SSI – Swiss Society for Infectious Diseases
V. Battig Università della Svizzera ItalianaE. Bernasconi Ente Ospedaliero Cantonale (EOC)C. Bussolino Ente Ospedaliero Cantonale (EOC)M. Bongiovanni Speaker Ente Ospedaliero Cantonale (EOC)
P010
Concurrent detection of Swine Influenza A Virus (H1N1) in a farmer and pigs in Switzerland: Potential zoonotic event.
Poster flashes SSI – Swiss Society for Infectious Diseases
M. Mwanga Speaker Institute for Infectious Diseases, University of Bern, Bern, SwitzerlandJ. Steiner Clinic for Swine, Department of Clinical Veterinary Medicine, Vetsuisse Faculty, University of Bern, Bern, SwitzerlandM. Licheri Institute for Infectious Diseases, University of Bern, Bern, SwitzerlandM. Licheri Institute for Infectious Diseases, University of Bern, Bern, SwitzerlandH. Nathues Clinic for Swine, Department of Clinical Veterinary Medicine, Vetsuisse Faculty, University of Bern, Bern, SwitzerlandR. Dijkman Institute for Infectious Diseases, University of Bern, Bern, SwitzerlandJ. Kelly Institute of Virology and Immunology, Bern and Mittelhäusern
P011
Epidemiological trends and resistance patterns of Citrobacter spp. in Switzerland: a nationwide, retrospective surveillance study
Poster flashes SSI – Swiss Society for Infectious Diseases
P. FONTON Speaker Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland. R. GRANT Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland. M. GASSER Swiss Centre for Antibiotic Resistance (ANRESIS), Institute for Infectious Diseases, University of Bern, Bern, Switzerland.A. KRONENBERG Swiss Centre for Antibiotic Resistance (ANRESIS), Institute for Infectious Diseases, University of Bern, Bern, Switzerland.S. HARBARTH Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland.
P012
Cross-species transmission and evolution of Coronaviruses at the interface of camelids and humans
Poster flashes SSI – Swiss Society for Infectious Diseases
S. Ochsenbein Speaker Institute of Virology and Immunology (IVI), Bern and MittelhäusernA. Kratzel Institute of Virology and Immunology (IVI), Bern and MittelhäusernV. Flück Institute of Virology and Immunology (IVI), Bern and MittelhäusernM. Gultom Cardiovascular Research Cluster BernB. Trüeb Institute of Virology and Immunology (IVI), Bern and MittelhäusernG. Zimmer Institute of Virology and Immunology (IVI), Bern and MittelhäusernG. Zimmer Institute of Virology and Immunology (IVI), Bern and MittelhäusernM. Müller Institut für Virologie, Charite BerlinJ. Drexler Institut für Virologie, Charite BerlinR. Dijkman Institute for Infectious Diseases, University of Bern, SwitzerlandJ. Kelly Institute of Virology and Immunology (IVI), Bern and MittelhäusernS. Pfänder Leibniz-Institut für VirologieC. Drosten Institut für Virologie, Charite BerlinV. Thiel Institute of Virology and Immunology (IVI), Bern and Mittelhäusern
P013a
Phase 2 Study of Switch to Daily BIC + LEN in Individuals on a Multi-tablet HIV Treatment Regimen
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
K. Mounzer Philadelphia FIGHT Community Health CentersJ. Slim New York Medical CollegeM. Ramgopal Midway Immunology and Research CenterM. Hedgcock Spectrum HealthM. Bloch Holdsworth House Medical PracticeJ. Santana University of Puerto RicoI. Mendes Gilead Sciences, Inc.Y. Guo Gilead Sciences, Inc.P. Arora Gilead Sciences, Inc.J. Montezuma-Rusca Gilead Sciences, Inc.P. Sklar Gilead Sciences, Inc.T. Grabinger Speaker Gilead Sciences Switzerland SàrlJ. Baeten Gilead Sciences, Inc.S. Segal-Maurer New York Presbyterian Queens
P013b
Using weight loss to predict outcome and define a humane endpoint in preclinical sepsis studies
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
M. Brochut Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)T. Heinonen Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)T. Snäkä Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)C. Gilbert Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)D. Le Roy Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)T. Roger Speaker Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)
P014
Beta-lactam antibiotics penetration in bone and soft tissues
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Cancela Costa Speaker Infectious Diseases Service and Microbiology Institute of Lausanne University Hospital (CHUV)S. Vingerhoets Infectious Diseases Service and Microbiology Institute of Lausanne University Hospital (CHUV)S. Steinmetz Septic Surgery Service of Lausanne University Hospital (CHUV)A. Kritikos Infectious Diseases Service of Fribourg HospitalE. Glampedakis Vaud Preventive Medicine UnitG. Sauvain Laboratory and Service of Clinical Pharmacology of Lausanne University Hospital (CHUV)J. Pagani Service of Intensive Care Medicine of Lausanne University Hospital (CHUV)L. Decosterd Laboratory and Service of Clinical Pharmacology of Lausanne University Hospital (CHUV)F. Lamoth Infectious Diseases Service and Institute of Microbiology of Lausanne University Hospital (CHUV)
P015
Prospective identification of individuals at high risk of sexually transmitted infections: development of a machine learning based algorithm for screening
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Farnham Speaker Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of ZurichJ. Fehr Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of ZurichJ. Notter Division of Infectious Diseases and Hospital Epidemiology, Cantonal Hospital of St. Gallen, St. Gallen, SwitzerlandB. Surial Department of Infectious Diseases, Bern University Hospital and University of Bern, Bern, SwitzerlandV. Christinet Checkpoint VaudD. Braun Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, SwitzerlandR. Kouyos Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, SwitzerlandN. Low Institute of Social and Preventive Medicine, University of Bern, Bern, SwitzerlandB. Hampel Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of Zurich and Checkpoint Zurich
P016
Preliminary data of a multicenter retrospective analysis on invasive Group A Streptococcus (iGAS) infection in adults in Switzerland (iGASWISS) during winter 2022-23
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
S. Musumeci Speaker HUG - Hôpitaux Universitaires de GenèveM. Weisser Rohacek Basel University HospitalA. Erba Basel University HospitalD. Goldenberger Basel University HospitalC. Lang Basel University HospitalE. Colin-Benoit Bern University Hospital (Inselspital)S. Leib Institute for Infectious Diseases, University of BernP. Sendi Institute for Infectious Diseases, University of BernC. Chuard Fribourg Cantonal HospitalV. Erard Fribourg Cantonal HospitalC. Fournier Fribourg Cantonal HospitalL. Cobuccio CHUV - Lausanne University HospitalF. Tagini CHUV - Lausanne University HospitalC. Bertelli CHUV - Lausanne University HospitalL. Senn CHUV - Lausanne University HospitalR. Sommerstein Faculty of Healthcare Sciences and Medicine, Klinik St. Anna, University of LucerneG. Blättler Faculty of Healthcare Sciences and Medicine, Klinik St. Anna, University of LucerneC. Vieira Gomes Cantonal Hospital of ValaisM. Moraz Cantonal Hospital of ValaisS. Emonet Cantonal Hospital of ValaisC. Strahm Cantonal Hospital of St Gallen, St Gallen, SwitzerlandP. Kohler Cantonal Hospital of St Gallen, St Gallen, SwitzerlandS. Seiffert Cantonal Hospital of St Gallen, St Gallen, SwitzerlandK. Herzog Spital Thurgau AGD. Vuichard Gysin Spital Thurgau AGS. Brugger Zurich University Hospital and University of ZurichO. Nolte Zurich University Hospital and University of ZurichA. Egli Zurich University Hospital and University of ZurichD. Weller Zurich University Hospital and University of ZurichA. Andrianaki Zurich University Hospital and University of ZurichA. Zinkernagel Zurich University Hospital and University of ZurichD. Vu Cantero Direction générale de la santéA. Uribe Caparros Direction générale de la santéP. François HUG - Hôpitaux Universitaires de GenèveJ. Schrenzel HUG - Hôpitaux Universitaires de Genève
P017
Uptake and Discontinuation of the Long-Acting Duo: 24-Month Preliminary Analysis on Cabotegravir Plus Rilpivirine in the Swiss HIV Cohort Study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
J. Duran Ramirez University Hospital Zurich / University of ZurichK. Kusejko University Hospital Zurich / University of ZurichK. Metzner University Hospital Zurich / University of ZurichM. Huber University of ZurichY. Martin Bern University Hospital and University of BernM. Stöckle University Hospital Basel, University of BaselA. Calmy University Hospital Geneva, University of GenevaL. Decosterd Lausanne University Hospital, University of LausanneM. Cavassini Department of Infectious DiseasesE. Bernasconi University of Geneva and University of Southern SwitzerlandP. Schmid Cantonal Hospital St GallenH. Günthard University Hospital Zurich / University of ZurichD. Braun Speaker University Hospital Zurich / University of Zurich
P018
Evaluation of the 2023 ISCVID and ESC Duke clinical criteria for the diagnosis of infective endocarditis among patients with positive blood cultures for new typical microorganisms
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
V. Zimmermann Speaker CHUV - Lausanne University HospitalN. Fourre CHUV - Lausanne University HospitalG. Tzimas CHUV - Lausanne University HospitalP. Tozzi CHUV - Lausanne University HospitalM. Kirsch CHUV - Lausanne University HospitalP. Monney CHUV - Lausanne University HospitalL. Senn CHUV - Lausanne University HospitalB. Guery CHUV - Lausanne University HospitalM. Papadimitriou-Olivgeris Cantonal Hospital of Sion and Institut Central des Hôpitaux
P019
SARS-CoV-2 mRNA vaccination is associated with increase of Torque teno virus viral load – results from a prospective multicentre cohort study in healthcare workers
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
T. Dörr Speaker Kantonsspital St GallenS. Cordey Geneva University Hospital (HUG)S. Güsewell Kantonsspital St GallenF. Grässli Kantonsspital St GallenA. Cusini Kantonsspital GraubündenD. Vuichard-Gysin Thurgau Hospital GroupC. Kahlert Kantonsspital St GallenS. Kuster Kantonsspital St GallenL. Kaiser Geneva University Hospital (HUG)P. Kohler Kantonsspital St Gallen
P020
A comprehensive overview and quantification of risk factors for invasive pneumococcal disease in adults: a systematic review and meta-analysis
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
K. Ditzel Rijnstate hospitalF. Giardina RadboudumcJ. Ten Oever RadboudumcA. Cremers Speaker UNIL - Université de Lausanne
P021
Surgical site infection in Whipple Pancreatoduodenectomy – comparison of standard versus broad spectrum perioperative antimicrobial prophylaxis – a retrospective study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
M. Müller Speaker Stadtspital Triemli ZürichB. Preiswerk Stadtspital Triemli Zürich
P022
Circovirus Hepatitis in an Immunocompromised Patient in Switzerland: A Case Report
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
B. Hamelin Cantonal Hospital BasellandI. Pichler University of ZurichJ. Haslbauer University Hospital BaselM. Mancuso Cantonal Hospital BasellandV. Kufner University of ZurichM. Huber Speaker University of ZurichK. Mertz Cantonal Hospital Baselland
P023
BOrrelia BUrgdorferi Infections IN Children and Adolescents– a seroprevalence study (BOBUINCA)
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
L. Heeb Speaker Universitätskinderspital beider BaselN. Fritschi Children’s Hospital of Central Switzerland, LUKS, Lucerne, SwitzerlandA. Marten Universitätskinderspital beider BaselN. Ritz Children’s Hospital of Central Switzerland, LUKS, Lucerne, SwitzerlandT. Welzel Universitätskinderspital beider BaselU. Heininger Universitätskinderspital beider Basel
P024
Adherence to antimicrobial treatment guidelines for Legionnaires’ disease – results from the SwissLEGIO multicentre study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
M. Bigler Speaker Swiss TPH/ University of BaselF. Zacher Cantonal Hospital St. GallenD. Mäusezahl Swiss TPH/ University of BaselS. Dräger University Hospital Basel/ University of BaselW. Albrich Cantonal Hospital St. GallenS. Hospital Network SwissLEGIO
P025
The association between the delay of rifampicin introduction and clinical outcomes in orthopedic implant-related staphylococcal infections
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
N. Bragatto-Hess Speaker Balgrist University HospitalV. Dessert Balgrist University HospitalS. Maurer Balgrist University HospitalI. Uçkay Balgrist University Hospital
P026
Myeloid-derived suppressor-like cells as a prognostic marker in critically ill patients: insights from experimental endotoxemia and intensive care patients.
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
I. Schrijver Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)J. Herderschee Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)C. Théroude Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)A. Kritikos Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)G. Leijte Radboud University Medical CenterD. Le Roy Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)M. Brochut Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)J. Chiche Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)M. Perreau Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)G. Pantaleo Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)B. Guery Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)M. Kox Radboud University Medical CenterP. Pickkers Radboud University Medical CenterT. Calandra Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)T. Roger Speaker Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)
P027
SOLAR 12-Month European Results: Randomized Switch Trial of CAB+RPV LA vs. Oral BIC/FTC/TAF
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
I. De Los Santos Gil Internal Medicine and Infectious Diseases Department, CIBERINFEC, Instituto de Salud Carlos III, Hospital de la Princesa, Madrid, SpainA. Ustianowski Manchester University NHS Foundation Trust, Manchester, UKG. Orofino Unit of Infectious Diseases, “Divisione A”, Amedeo di Savoia Hospital, Torino, ItalyS. Scholten Praxis Hohenstaufenring, Cologne, GermanyP. Messiaen Department of Infectious Diseases and Immunity, Jessa Hospital, Hasselt, Belgium; Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, BelgiumF. Maggiolo UOC Infectious Diseases, ASST Papa Giovanni XXII, Bergamo, ItalyD. Braun Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland; Institute of Medical Virology, University of Zurich, Zurich, SwitzerlandC. Wyen Praxis am Ebertplatz, Cologne, GermanyR. Demeester University Hospital of Charleroi, Lodelinsart, Charleroi, BelgiumC. Jacomet Infectious Disease Unit, CHU Clermont-Ferrand, COREVIH Auvergne Loire, Clermont-Ferrand, FranceE. Cua Hôpital de L’Archet, Nice, FranceA. Calmy HIV/AIDS Unit, Division of Infectious Diseases, Geneva University Hospitals, Geneva, SwitzerlandE. Clarke Liverpool University Hospitals NHS Foundation Trust, Royal Liverpool University Hospital, Liverpool, UKM. Sarcletti HIV Unit, Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, AustriaS. Dakhia ViiV Healthcare, Brentford, UKK. Sutton ViiV Healthcare, Durham, NC, USAD. Sutherland-Phillips ViiV Healthcare, Durham, NC, USAC. Latham ViiV Healthcare, Durham, NC, USAA. Berni GSK, Brentford, UKR. Urbaityte GSK, Brentford, UKM. Pascual-Bernaldez ViiV Healthcare, Madrid, SpainB. Ngenzi ViiV Healthcare, Wavre, Belgium; M. Schroeder ViiV Healthcare, Brentford, UKR. Van Solingen-Ristea Janssen Research & Development, Beerse, BelgiumB. Baugh Janssen Research & Development, Raritan, NJ, USAR. D’Amico ViiV Healthcare, Durham, NC, USAJ. van Wyk ViiV Healthcare, Brentford, UKA. Bianchi Speaker ViiV Healthcare GmbH, Münchenbuchsee, Switzerland
P028
Point-of-care lung ultrasound for the detection of pulmonary tuberculosis: the TrUST study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
V. Suttels Speaker CHUV - Hôpital universitaireJ. Du Toit University of the WitwatersrandP. Wachinou CNHUPPCA. Hada CNHUPPCG. Makpemikpa CNHUPPCM. Rafiou CNHUPPCO. Goudjanou CNHUPPCC. Bessat CHUV - Hôpital universitaireA. Roux CHUV - Hôpital universitaireE. Garcia CHUV - Hôpital universitaireT. Brahier CHUV - Hôpital universitaireJ. Doenz EPFL Ecole Polytechnique Fédérale de Lausanne, Lausanne, SwitzerlandJ. Vignoud EPFL Ecole Polytechnique Fédérale de Lausanne, Lausanne, SwitzerlandG. Agodokpessi CNHUPPCD. Affolabi Laboratoire Supranational de Référence des Mycobactéries (LRM)M. Hartley Yale School of MedicineN. Boillat-Blanco CHUV - Hôpital universitaire
P029
Screening sites for detection of carbapenemase-producers– a retrospective cohort study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
I. Vock Speaker University Hospital BaselS. Ragozzino University Hospital BaselP. Urwyler University Hospital BaselM. Baumann University Hospital BaselG. Capoferri University Hospital BaselP. Keller University Hospital BaselS. Tschudin-Sutter University Hospital Basel
P030
Evolution of serotype distribution and clinical syndromes of invasive pneumococcal disease before and during Covid-19 pandemic: A retrospective analysis in Switzerland 2012-2022
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
W. Albrich Speaker Cantonal Hospital St.Gallen, St.Gallen, SwitzerlandN. Just Cantonal Hospital St.Gallen, St.Gallen, SwitzerlandC. Kahlert Cantonal Hospital St.Gallen, St.Gallen, SwitzerlandF. Baty Cantonal Hospital St.Gallen, St.Gallen, SwitzerlandM. Hilty University of Bern
P031
Performance of 18F-FDG PET/CT scanner in the diagnosis of endocarditis
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
F. Desgranges Speaker Lausanne University Hospital and University of LausanneC. Kamani Lausanne University Hospital and University of LausanneD. Rotzinger Lausanne University Hospital and University of LausanneB. Guery Lausanne University Hospital and University of LausanneN. Ianculescu Lausanne University Hospital and University of LausanneD. Auberson Lausanne University Hospital and University of LausanneG. Tzimas Lausanne University Hospital and University of LausanneS. Hugelshofer Lausanne University Hospital and University of LausanneP. Tozzi Lausanne University Hospital and University of LausanneM. Kirsch Lausanne University Hospital and University of LausanneP. Monney Lausanne University Hospital and University of LausanneJ. Prior Lausanne University Hospital and University of LausanneM. Papadimitriou Olivgeris Lausanne University Hospital and University of Lausanne
P032
Antimicrobial prescribing in 3 public hospitals of rural South-Africa in 2023: results from the global point prevalence survey
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
J. Gallay Speaker CHUV Centre Hospitalier Universitaire Vaudois (CHUV)J. Du Toit University of the WitwatersrandF. Konik University of GroningenL. Albrecht University of GroningenM. Böhler University of GroningenA. Versporten University of AntwerpI. Pauwels University of AntwerpA. Boven University of AntwerpE. Vlieghe University of AntwerpN. Boillat-Blanco CHUV Centre Hospitalier Universitaire Vaudois (CHUV)
P033
Burden of schistosomiasis and strongyloidiasis in Sub-Sahara African participants in the Swiss HIV Cohort Study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Oberli Speaker University of Bern, Institute for Infectious Diseases, Bern, SwitzerlandK. Schläpfer University of Bern, Institute for Infectious Diseases, Bern, SwitzerlandX. Vu University of Bern, Institute for Infectious Diseases, Bern, SwitzerlandA. Amstutz Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland C. Schönenberger Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland N. Labhardt Division of Clinical Epidemiology, Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland B. Nickel Swiss Tropical and Public Health Institute & University of Basel, Basel, SwitzerlandL. Wammes Department of Parasitology, Leiden University Medical Center, Leiden, NetherlandsA. Neumayr Swiss Tropical and Public Health Institute & University of Basel, Basel, SwitzerlandS. Haller Division of Infectious Diseases and Hospital Epidemiology, Cantonal Hospital St. Gallen, St. Gallen, SwitzerlandM. Kälin Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, SwitzerlandS. Musumeci HIV/AIDS Unit, Division of Infectious Diseases, Geneva University Hospitals, Geneva, SwitzerlandE. Bernasconi Division of infectious diseases, Ente Ospedaliero Cantonale, Lugano & University of Geneva and University of Southern SwitzerlandE. Gauthiez Services of Infectious Diseases, Lausanne University Hospital, University of Lausanne, Lausanne, SwitzerlandA. Rauch Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandC. Staehelin Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandA. Eichenberger Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
P034
Only a quarter of antibiotic prescriptions appropriate for nursing home residents with lower respiratory infections. What factors are associated with prescriptions?
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Roux Speaker Infectious Diseases Service, Lausanne University Hospital and University of LausanneD. Vu Communicable disease unit, Division of General cantonal physician, Geneva Directorate of Health; Pediatric Infectious Diseases Unit, Department of Woman, Child and Adolescent, University Hospitals of GenevaA. Niquille Center for Primary Care and Public Health (Unisanté), Pharmacy, University of LausanneE. Rubli Truchard Geriatric Medicine and Geriatric Rehabilitation Division, Lausanne University Hospital and University of LausanneT. Bizzozzero Department of Internal Medicine and Geriatrics, Morges HospitalA. Tahar Division of Internal Medicine for the Aged, Department of Rehabilitation and Geriatrics, Geneva University Hospitals; Division of Primary Care Medecine, Departement of primary Care Medecine, Geneva University HospitalsT. Morlan Division of Primary Care Medecine, Departement of primary Care Medecine, Geneva University HospitalsJ. Colin Internal Medicine department, Trois Chêne HospitalD. Akpokavie Internal Medicine department, Trois Chêne HospitalM. Grandin Faculty of Medicine, University of GenevaA. Merkly Faculty of Medicine, University of GenevaA. Cassini Cantonal Doctor Office, Public Health Department, Canton of Vaud; Infection Prevention and Control Unit, Infectious Diseases Service, Lausanne University Hospital and University of LausanneE. Glampedakis Cantonal Infection Prevention and Control Unit, Cantonal Doctor Office, Public Health Department, Canton of VaudT. Brahier Infectious Diseases Service, Lausanne University Hospital and University of LausanneV. Suttels Infectious Diseases Service, Lausanne University Hospital and University of LausanneV. Prendki Internal Medicine department, Trois Chêne Hospital; Division of Infectious Diseases, Geneva University HospitalsN. Boillat-Blanco Infectious Diseases Service, Lausanne University Hospital and University of Lausanne
P035
Opinions determining a conservative antibiotic treatment versus a direct surgical resection for diabetic foot osteomyelitis
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
I. Gloor Balgrist University HospitalN. Bragatto-Hess Speaker Balgrist University HospitalM. Schöni Balgrist University HospitalI. Uçkay Balgrist University Hospital
P036
Anti-HDV screening-uptake and prevalence in chronic hepatitis B patients and the potential benefit of an anti-HDV reflex testing in all HBsAg-positive patients
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Bregenzer Speaker Department of Infectious Diseases and Infection Prevention, Cantonal Hospital AarauE. Hitz Institute for Laboratory Medicine, Cantonal Hospital AarauC. Fux Department of Infectious Diseases and Infection Prevention, Cantonal Hospital Aarau
P037
Persistent gaps in the HCV cascade and time trends in HCV testing-uptake and positivity rate in the laboratory of a tertiary care hospital
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Bregenzer Speaker Department of Infectious Diseases and Infection Prevention, Cantonal Hospital AarauE. Hitz Institute for Laboratory Medicine, Cantonal Hospital AarauC. Fux Department of Infectious Diseases and Infection Prevention, Cantonal Hospital Aarau
P038
Antiviral activity, safety, and pharmacokinetics of GS-1720, a novel weekly oral INSTI
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
C. Fichtenbaum University of Cincinnati College of MedicineM. Berhe North Texas Infectious Disease ConsultantsJ. Bordon Washington Health InstituteJ. Lalezari Quest Clinical ResearchG. Oguchi Midland Florida Clinical Researach CenterG. Sinclair PrismHealth North TexasF. Wang Gilead Sciences, Inc.B. Falkard Gilead Sciences, Inc.H. Zhang Gilead Sciences, Inc.E. Mortensen Gilead Sciences, Inc.T. Grabinger Speaker Gilead Sciences Switzerland SàrlJ. Baeten Gilead Sciences, Inc.M. Ramgopal Midway Immunology and Research Center
P039
Bacteriophage therapy plus fecal microbiota transplantation to treat recurrent urinary tract infection (rUTI): a case series
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
S. McCallin Speaker Balgrist University HospitalA. Classen University Hospital CologneJ. Scheidegger Balgrist University HospitalS. Dugas Balgrist University HospitalS. Lieberknecht Goethe University Frankfurt, University Hospital FrankfurtH. Koliwer-Brandl University of ZurichS. Lassen Balgrist University HospitalM. Dunne ETH ZurichO. Chemych Balgrist University HospitalP. Nankya Balgrist University HospitalS. Milek Balgrist University HospitalO. Gross Balgrist University HospitalT. Kessler Balgrist University HospitalL. Leitner Balgrist University HospitalM. Vehreschild Goethe University Frankfurt, University Hospital FrankfurtL. Biehl University Hospital Cologne
P040
Public Knowledge, Views, Perceptions and Attitudes towards HIV and People Living with HIV in Switzerland – Results of a national survey
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
T. Grabinger Speaker Gilead Sciences Switzerland SàrlM. Gattiker Swiss AIDS FederationD. Haerry Positive Council SwitzerlandD. Braun University Hospital Zurich, University of ZurichK. Darling Lausanne University Hospital, University of Lausanne
P041
Impact of antiviral treatment in patients hospitalized with influenza: a retrospective multicentre study in Switzerland over 5 consecutive influenza seasons (2018-2022)
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
K. Hosszu-Fellous Geneva Center for Emerging Viral Diseases, Geneva University Hospitals (HUG), Geneva, SwitzerlandA. Poncet Clinical Research Centre, Faculty of Medicine, University of Geneva, Geneva, SwitzerlandL. Urbini Institute of Global Health, University of Geneva, Geneva, SwitzerlandM. Zanella Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, Geneva, SwitzerlandD. Flury Division of Infectious Diseases, Infection Prevention and Travel Medicine, Cantonal hospital of St.Gallen, SwitzerlandS. Tschudin Sutter Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, SwitzerlandP. Schreiber Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, Zurich, SwitzerlandC. Voide Department of Infectious Diseases, Central Institute, Valais Hospital, Sion, SwitzerlandS. Emonet Department of Infectious Diseases, Central Institute, Valais Hospital, Sion, SwitzerlandU. Heininger University Children’s Hospital Basel, SwitzerlandR. Sommerstein Faculty of Healthcare Sciences and Medicine, University of Lucerne, Switzerland and Department Infectious Diseases, Bern University Hospital, SwitzerlandN. Troillet Department of Infectious Diseases, Central Institute, Valais Hospital, Sion, SwitzerlandM. Buettcher Children’s Hospital of Central Switzerland, LUKS, Lucerne, SwitzerlandP. Zimmermann Department of Pediatrics, Fribourg Hospital and Faculty of Science and Medicine, University of Fribourg, Fribourg, SwitzerlandA. Cusini Division of Infectious Diseases and Infection Control, Cantonal Hospital of Grisons, Chur, SwitzerlandP. Jent Department of Infectious Diseases, Bern University Hospital and University of Bern, Bern, SwitzerlandL. Kaiser Geneva Center for Emerging Viral Diseases, Geneva University Hospitals (HUG), Geneva, SwitzerlandO. Keiser Institute of Global Health, University of Geneva, Geneva, SwitzerlandP. Vetter Speaker Geneva Center for Emerging Viral Diseases, Geneva University Hospitals (HUG), Geneva, Switzerland
P042
Pertussis vaccination campaign among health care workers and validity of recall of previous adverse events following immunization
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
N. Fritschi Speaker University Children’s Hospital Basel UKBBU. Heininger University Children’s Hospital Basel UKBB
P043
Measles outbreak in a context of elimination and breakthrough cases: adapting the response to ensure monitoring of symptoms and testing of previously immunised people
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
L. Cobuccio Speaker Cantonal Doctor Office, Public Health Department, Canton of Vaud; Infectious Diseases Service, Lausanne University HospitalA. Cassini Cantonal Doctor Office, Public Health Department, Canton of Vaud; Infectious Diseases Service, Lausanne University HospitalE. Glampedakis Cantonal Doctor Office, Public Health Department, Canton of VaudP. Cherpillod Geneva Center for Emerging Viral Diseases, Geneva University Hospitals, Geneva, Switzerland; National Measles and Rubella Reference Laboratory, Geneva University Hospitals, Geneva, Switzerland; Laboratory of Virology, Laboratory Medicine Division, Geneva P. Crisinel Unit of paediatric infectious diseases and vaccinology, Service of Paediatrics, Women-Mother-Child Department, Lausanne University Hospital, Lausanne, SwitzerlandF. Perez Rodriguez Geneva Center for Emerging Viral Diseases, Geneva University Hospitals, Geneva, Switzerland; National Measles and Rubella Reference Laboratory, Geneva University Hospitals, Geneva, Switzerland; Laboratory of Virology, Laboratory Medicine Division, Geneva M. Attinger Cantonal Doctor Office, Public Health Department, Canton of VaudD. Bachelin Cantonal Doctor Office, Public Health Department, Canton of VaudM. Nahimana Tessemo Cantonal Doctor Office, Public Health Department, Canton of VaudM. Maeusezahl Communicable Disease Division, Federal Office of Public Health, Bern, SwitzerlandP. Sendi Communicable Disease Division, Federal Office of Public Health, Bern, SwitzerlandC. Gardiol Communicable Disease Division, Federal Office of Public Health, Bern, SwitzerlandK. Boubaker Cantonal Doctor Office, Public Health Department, Canton of Vaud
P044
Post-pandemic SARS-CoV-2 vaccination and infection status and risk of influenza-like illnesses and work absenteeism in healthcare workers – a prospective cohort study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
T. Dörr Speaker Cantonal Hospital St. Gallen, Division of Infectious Disease and Hospital EpidemiologyJ. Lacy Epidemiology, Biostatistics and Prevention Institute (EBPI),University of Zurich, Switzerland T. Ballouz Epidemiology, Biostatistics and Prevention Institute (EBPI),University of Zurich, Switzerland A. Cusini Cantonal Hospital Graubuenden, Chur, SwitzerlandF. Grässli Cantonal Hospital St. Gallen, Division of Infectious Disease and Hospital EpidemiologyS. Haile Epidemiology, Biostatistics and Prevention Institute (EBPI),University of Zurich, Switzerland E. Kocan Geriatric Clinic St. GallenJ. Möller Center for Neurological Rehabilitation ZihlschlachtM. Puhan Epidemiology, Biostatistics and Prevention Institute (EBPI),University of Zurich, Switzerland M. Schlegel Cantonal Hospital St. Gallen, Division of Infectious Disease and Hospital EpidemiologyM. von Kietzell Hirslanden Clinic StephanshornM. Rütti Fuerstenland Toggenburg Hospital Group, Wil, SwitzerlandR. Stocker Hirslanden Clinic ZurichD. Vuichard-Gysin Thurgau Hospital Group, Division of Infectious Diseases and Hospital EpidemiologyC. Kahlert Cantonal Hospital St. Gallen, Division of Infectious Disease and Hospital EpidemiologyS. Kuster Cantonal Hospital St. Gallen, Division of Infectious Disease and Hospital EpidemiologyP. Kohler Cantonal Hospital St. Gallen, Division of Infectious Disease and Hospital Epidemiology
P045
Predictors of antibiotic combination therapy in community-acquired pneumonia: A retrospective cohort study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Dürr University of ZurichF. Baty Cantonal Hospital St.GallenF. Waldeck University Hospital Schleswig-HolsteinF. Rassouli Cantonal Hospital St.GallenS. Kuster Cantonal Hospital St.GallenG. Rohde Goethe University HospitalJ. Rupp University Hospital Schleswig-HolsteinM. Witzenrath Charité-Universitätsmedizin BerlinM. Pletz Jena University HospitalW. Albrich Speaker Cantonal Hospital St.Gallen
P046
A distinct lymphocyte distribution in routine hematology scattergrams predicts Covid-19 infection
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
M. Jacquemai Kantonsspital Aarau R. Merki Kantonsspiral Aarau M. Bader Kantonsspiral Aarau M. Oberle Kantonsspiral Aarau C. Fux Speaker Kantonsspital Aarau
P047
Does a long preoperative antibiotic use in diabetic foot infections reduce the risk for treatment failures after surgical debridement?
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
N. Bragatto-Hess Balgrist University HospitalD. Altmann Balgrist University HospitalF. Waibel Balgrist University HospitalI. Uçkay Speaker Balgrist University Hospital
P048
Acceptance of doxycycline post-exposure prophylaxis and four-component meningococcal B vaccine for the prevention of bacterial sexually transmitted diseases in men who have sex with men and transgender women living with HIV in Switzerland
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
D. Wimmersberger Speaker University Hospital ZurichK. Kusejko University Hospital ZurichS. Brugger University Hospital ZurichF. Brunschweiler University Hospital ZurichA. Amodeo University Hospital ZurichD. Haerry Swiss HIV Cohort StudyM. Stöckle University Hospital BaselJ. Notter Cantonal Hospital St GallenA. Calmy University Hospital GenevaC. Matthias University Hospital LausanneE. Bernasconi Regional Hospital LuganoE. Colin-Benoit Inselspital BerneH. Günthard University Hospital ZurichD. Braun University Hospital Zurich
P049
Performance of an HCV antibody and an HBsAg rapid point-of-care test with capillary blood in Swiss opioid agonist therapy (OAT) patients
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Bregenzer Speaker Department of Infectious Diseases and Infection Prevention, Cantonal Hospital AarauS. Eichhorn Department of Infectious Diseases and Infection Prevention, Cantonal Hospital AarauS. Todorovic Outpatient Centre of Substitution Therapy HAG, Department of Addictive Disorders, Psychiatric Services Aargau, BruggC. Fux Department of Infectious Diseases and Infection Prevention, Cantonal Hospital Aarau
P050
Efficacy of Bictegravir/Emtricitabine/Tenofovir Alafenamide (B/F/TAF) Versus Dolutegravir (DTG)-Based 3-Drug Regimens in Adults With HIV Who Have Suboptimal Antiretroviral Adherence
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
D. Wohl Speaker Division of Infectious Diseases, University of North CarolinaK. Andreatta Gilead Sciences, Inc.P. Sax Brigham and Women’s Hospital, Harvard Medical SchoolM. D'Antoni Gilead Sciences, Inc.H. Huang Gilead Sciences, Inc.J. Hindman Gilead Sciences, Inc.T. Grabinger Speaker Gilead Sciences Switzerland SàrlC. Callebaut Gilead Sciences, Inc.H. Martin Gilead Sciences, Inc.
P051
Ureaplasma associated peritonitis in a patient with anti-CD20 induced hypogammaglobinaemia – a Case Report
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
S. Balmer Speaker Cantonal Hospital OltenJ. von Arx Cantonal Hospital OltenR. Herzog Cantonal Hospital OltenC. Fricker-Feer Bakteriologisches Institut Olten AGM. Hoffmann Cantonal Hospital Olten
P052
Increased abundance of ESBL producing Enterobacterales in municipal wastewater receiving hospital effluent during and after the COVID-19 pandemic
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
L. Aguilar-Bultet Speaker University Hospital BaselE. Gómez-Sanz University Hospital BaselA. García-Martín University Hospital BaselM. Alt Hug State Laboratory Basel-CityR. Furger State Laboratory Basel-CityL. Eichenberger State Laboratory Basel-CityC. Bagutti State Laboratory Basel-CityS. Tschudin-Sutter University Hospital Basel
P053
Association of duration of antibiotic combination therapy in community-acquired pneumonia with clinical outcomes: A retrospective cohort study
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Dürr Speaker University of ZurichF. Baty Cantonal Hospital St.GallenF. Waldeck University Hospital Schleswig-HolsteinF. Rassouli Cantonal Hospital St.GallenS. Kuster Cantonal Hospital St.GallenG. Rohde Goethe University HospitalJ. Rupp University Hospital Schleswig-HolsteinM. Witzenrath Charité-Universitätsmedizin BerlinM. Pletz Jena University HospitalW. Albrich Cantonal Hospital St.Gallen
P054
HCV screening and treatment of opioid agonist therapy (OAT) patients in the canton Aargau directly in the OAT-providing pharmacy – first results
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Bregenzer Speaker Department of Infectious Diseases and Infection Prevention, Cantonal Hospital AarauS. Eichhorn Department of Infectious Diseases and Infection Prevention, Cantonal Hospital AarauM. Gröflin TopPharm Apotheke Göldlin AarauP. Obrist TopPharm Apotheke Göldlin AarauC. Göldlin TopPharm Apotheke Göldlin AarauC. Fux Department of Infectious Diseases and Infection Prevention, Cantonal Hospital Aarau
P055
Impact of discontinuation of contact precautions on nosocomial cases of ESBL-producing Escherichia coli in a large tertiary care hospital in Switzerland
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
S. Musumeci Speaker Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, GenevaR. Grant Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, GenevaJ. Sobel Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, GenevaN. Buetti Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, GenevaS. Harbarth Infection Control Program and WHO Collaborating Centre, Geneva University Hospitals and Faculty of Medicine, Geneva
P056
A Rare Complication of Anti-CD20-Therapy: A Case Report
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
B. Latifi Speaker Cantonal Hospital OltenM. Ruf Swiss Tropcial and Public Health Institute / University of BaselM. Concu Swiss Tropcial and Public Health Institute / University of BaselM. Schlageter Institute of Pathology Viollier AG, Allschwil, SwitzerlandR. Piso Cantonal Hospital OltenB. Gottstein Institute for Infectious Diseases, University of Bern, Bern, SwitzerlandM. Hoffmann Cantonal Hospital Olten
P057
HIV-1 RNA Blips and Low-Level Viral Replication: SOLAR (CAB+RPV LA vs. BIC/FTC/TAF)
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
C. Latham ViiV Healthcare, Durham, NC, USAR. Urbaityte GSK, Brentford, UKK. Sutton ViiV Healthcare, Durham, NC, USAW. Spreen ViiV Healthcare, Durham, NC, USAR. D’Amico ViiV Healthcare, Durham, NC, USAP. Rhein Speaker ViiV Healthcare GmbH, Münchenbuchsee, Switzerland
P058
3-Year Outcomes for Dolutegravir (DTG) + Lamivudine (3TC) in ART-Naive and Pre-treated People Living With HIV-1 in Germany: Real-world Data From the German URBAN Cohort
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
S. Noe MVZ München am Goetheplatz, Munich, GermanyS. Scholten Praxis Hohenstaufenring, Cologne, GermanyC. Wyen Praxis Ebertplatz, Cologne, GermanyM. Sabranski ICH Study Center, Hamburg, GermanyN. Postel prinzmed, Munich, GermanyO. Degen Universitätsklinikum Hamburg-Eppendorf, Hamburg, GermanyD. Beer Praxis Dr. H. Knechten, Aachen, GermanyK. Ummard-Berger UBN/Praxis, Berlin, GermanyB. Westermayer GSK, Munich, GermanyK. Dymek ViiV Healthcare, Munich, GermanyJ. Scherzer ViiV Healthcare, Munich, GermanyG. Kamber Speaker ViiV Healthcare GmbH, Münchenbuchsee, Switzerland
P059
Multidose Oritavancin in clinical practice
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
R. Piso Speaker Kantonsspital OltenM. Hoffmann Kant. Spital OltenL. Balmer Kant. Spital OltenC. Fricker BIOLabor OltenP. Thoueille Lausanne University Hospital (CHUV)
P061
A Pain in the A*s: A Case Report of Unusual Gonorrhea Presentation in a Young MSM
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
S. Abdelhamid Speaker Kantonsspital BadenM. Baghin Kantonsspital BadenM. Greiner Speaker Kantonsspital BadenA. Friedl Speaker Kantonsspital Baden
P062
Once HIV knowledge is addressed: HIV-stigma from the perspective of healthcare professionals working in HIV facilities in French-speaking Switzerland
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
C. Le Saux Speaker Centre for Primary Care and Public Health (Unisanté)I. Gilles Lausanne University Hospital (CHUV)D. Jackson-Perry Lausanne University Hospital (CHUV)E. Cart-Richter Centre for Primary Care and Public Health (Unisanté)O. Nawej-Tshikung Geneva University Hospital (HUG)K. Darling Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)
P063
Villains of Antibiotics: A Multi-faceted Antibiotic Stewardship Intervention with Educational Feedback
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
S. Abdelhamid Speaker Kantonsspital BadenA. Friedl Speaker Kantonsspital BadenB. Wiggli Speaker Kantonsspital Baden
P064
Hospitalized patients with Covid 19 in the situation of high seroprotection rate. Analysis of 403 patients from Oct to December 2023
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
R. Piso Speaker Kantonsspital OltenM. Lampert Solohturner Spitäler AGL. Balmer Solothurner Spitäler AG, Kantonsspital OltenK. Wey Solothurner Spitäler AG
P066
Macozinone Revealed: Nanomotion-Based Rapid Phenotypic Evaluation of New Drug Candidate for Mycobacterium tuberculosis Treatment.
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
A. Vocat Speaker Resistell AGA. Luraschi-Eggemann Resistell AGC. Antoni Innovative Medicines for Tuberculosis (iM4TB)V. Makarov Innovative Medicines for Tuberculosis (iM4TB)G. Cathomen Resistell AGM. Świątkowski Resistell AGG. Wielgoszewski Resistell AGD. Cichocka Resistell AGG. Greub Lausanne University Hospital and University of LausanneO. Opota Lausanne University Hospital and University of LausanneS. Cole Innovative Medicines for Tuberculosis (iM4TB)A. Sturm Resistell AG
P067
What Corynebacterium amycolatum has to do with bones?
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
B. Barda Speaker EOC LuganoE. Bernasconi EOC LuganoM. Bongiovanni EOC Lugano
P068
Melioidosis, a tropical disease on the rise: A Case Report
Poster (SSI, SSM, SSHH) SSI – Swiss Society for Infectious Diseases
T. Rabgang Speaker Kantonsspital BadenM. Greiner Speaker Kantonsspital BadenA. Friedl Speaker Kantonsspital Baden
P069
Elucidating the molecular determinants underlying the anti-Phytophthora activity of potato-associated Pseudomonas.
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
L. Jerjen Speaker University of FribourgF. L'Haridon University of FribourgM. DeVrieze University of FribourgL. Weisskopf University of Fribourg
P070
The structural and functional characterization of the septal pore apparatus in the agaricomycete Coprinopsis cinerea
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
B. Sokolowska Speaker ETH ZurichM. Künzler ETH Zurich
P071
Galleria mellonella – a mini in-vivo infection model to assess the inhibition potential of antagonistic bacteria against Aspergillus spp.
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
F. Palmieri Speaker University of NeuchâtelM. Magnin University of NeuchâtelA. Bouchard University of NeuchâtelS. Bindschedler University of NeuchâtelP. Junier University of Neuchâtel
P072
A novel mechanism for archeological iron stabilization using dead biomass of the yeast Meyerozyma spp.
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
P. Petrasz Speaker Laboratory of Microbiology, Institute of Biology, University of Neuchâtel, Haute Ecole Arc Conservation Restauration, University of Applied Sciences and Arts HES-SOS. Bindschedler Laboratory of Microbiology, Institute of Biology, University of NeuchâtelL. ThomasArrigo Laboratory of Environmental Chemistry, Institute of Chemistry, University of NeuchâtelP. Junier Laboratory of Microbiology, Institute of Biology, University of NeuchâtelE. Joseph Haute Ecole Arc Conservation Restauration, University of Applied Sciences and Arts HES-SO
P073
Rapid detection of HSV1, HSV2 and VZV in cutaneous or mucocutaneous lesions by isothermal amplification in a routine laboratory of dermatology
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
B. Ninet Speaker University Hospital of Geneva; Division of laboratory medicineL. Fontao University Hospital of Geneva; Division of laboratory medicine and Division of dermatology
P074
Relative inhibitory activities of the broad-spectrum ß-lactamase inhibitor xeruborbactam in comparison with taniborbactam against metallo-ß-lactamases produced in Escherichia coli and Pseudomonas aeruginosa
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Le Terrier Speaker Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland; Division of Intensive care unit, University hospitals of Geneva, Geneva, SwitzerlandS. Freire Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, FribourgC. Viguier Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland; Infectious Disease Department, University hospital of Toulouse, Toulouse, FranceJ. Findlay Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, SwitzerlandP. Nordmann Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland; Swiss National Reference Center for Emerging Antibiotic Resistance, Fribourg, SwitzerlandL. Poirel Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland; Swiss National Reference Center for Emerging Antibiotic Resistance, Fribourg, Switzerland
P075
Chlamydia vaughanii: the biology and pathogenic role of a newly discovered intracellular bacteria
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
B. Elkamouny Speaker Institut de microbiologie de l'Université de LausanneC. Kebbi Beghdadi Institut de microbiologie de l'Université de LausanneB. Marquis Institut de microbiologie de l'Université de LausanneS. Aeby Institut de microbiologie de l'Université de LausanneG. Greub Institut de microbiologie de l'Université de Lausanne
P076
Characterization of Waddlia chondrophila T3SS effectors
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Kebbi Beghdadi Speaker Institute of Microbiology (IMU), University Hospital Center and University of Lausanne, Rue du Bugnon 48, CH-1011, Lausanne, SwitzerlandD. Gaillard Institute of Microbiology (IMU), University Hospital Center and University of Lausanne, Rue du Bugnon 48, CH-1011, Lausanne, SwitzerlandG. Greub Institute of Microbiology (IMU), University Hospital Center and University of Lausanne, Rue du Bugnon 48, CH-1011, Lausanne, Switzerland
P077
Impact of the behavioral changes induced by the SARS-COV-2 pandemic on Microbes Prevalence (the IOMP study): 11-year view on respiratory infections.
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
G. Caruana Speaker CHUV - Lausanne University HospitalP. Taffé University of Lausanne (UNIL)R. Brouillet CHUV - Lausanne University HospitalO. Opota CHUV - Lausanne University HospitalG. Greub CHUV - Lausanne University Hospital
P078
Recombinant depolymerases broaden the host range of phages against Klebsiella pneumoniae
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
M. Roch Speaker University of Geneva, Faculty of MedicineR. Sierra University of Geneva, Faculty of MedicineW. Martins Ineos Oxford Institute for Antimicrobial Research D. Andrey University of Geneva and Geneva University Hospitals (HUG)
P079
Fritschea bemisiae, endosymbiont of Bemisia tabaci: a potential chlamydial benefactor?
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
T. Kozusnik Speaker CHUV Centre Hospitalier Universitaire Vaudois (CHUV)T. Pillonel CHUV Centre Hospitalier Universitaire Vaudois (CHUV)B. Marquis CHUV Centre Hospitalier Universitaire Vaudois (CHUV)G. Greub CHUV Centre Hospitalier Universitaire Vaudois (CHUV)
P080
Lithium bioextraction from geothermal brines
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
G. Laurent Speaker Université de NeuchâtelP. Junier Université de NeuchâtelS. Bindschedler Université de Neuchâtel
P081
Survey of carbapenemase-producing Enterobacteriaceae in a private laboratory in Switzerland
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
G. Jost Speaker Dianalabs, Geneva, SwitzerlandS. Fauteux-Daniel Dianalabs, Geneva, SwitzerlandM. Rosselin Dianalabs, Geneva, SwitzerlandJ. Kessler-Lambiel National Reference Center for Emerging Antibiotic Resistance (NARA) and Molecular and Medical Microbiology, University FribourgL. Poirel National Reference Center for Emerging Antibiotic Resistance (NARA) and Molecular and Medical Microbiology, University FribourgP. Nordmann National Reference Center for Emerging Antibiotic Resistance (NARA) and Molecular and Medical Microbiology, University FribourgN. Liassine Dianalabs, Geneva, Switzerland
P082
Refined algorithm for detection of OXA-48-like carbapenemase producing Enterobacterales
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Lang Speaker Universitätsspital BaselD. Goldenberger Universitätsspital BaselD. Hohler Universitätsspital BaselB. Ivan Universitätsspital BaselP. Schläpfer Universitätsspital BaselS. Tschudin Sutter Universitätsspital BaselP. Keller Universitätsspital Basel
P083
Characterization of the Host Cell Entry Mechanism of Marburg Virus
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
J. Scelle Speaker Institute of Microbiology (IMU), University Hospital Center and University of Lausanne, Rue du Bugnon 48, CH-1011, Lausanne, SwitzerlandH. De Jesus Institute of Microbiology (IMU), University Hospital Center and University of Lausanne, Rue du Bugnon 48, CH-1011, Lausanne, SwitzerlandM. Arlettaz Institute of Microbiology (IMU), University Hospital Center and University of Lausanne, Rue du Bugnon 48, CH-1011, Lausanne, SwitzerlandS. Rothenberger Aubert Institute of Microbiology (IMU), University Hospital Center and University of Lausanne, Rue du Bugnon 48, CH-1011, Lausanne, Switzerland
P084
Rapid IPR Pseudomonas NP test for rapid detection of imipenem/relebactam susceptibility/resistance in Pseudomonas aeruginosa
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
M. BOUVIER Speaker Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, SwitzerlandM. Bachtrazi Hopital Universitaire Alger, AlgeriaL. Poirel Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, SwitzerlandP. Nordmann Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
P085
Analytical performance evaluation of a new homogenization system for tissue biopsies
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
A. Scherler Speaker Fondation ADMEDA. Croxatto Fondation ADMED
P086
Bacterial genomic epidemiology in the clinical setting: Performance evaluation of the latest transposase-based Oxford Nanopore Technologies workflows for typing and AMR prediction
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
S. Neuenschwander Speaker University of BernM. Terrazos Miani University of BernL. Stauber University of BernS. Gempeler University of BernS. Leib University of BernC. Casanova University of BernA. Ramette University of Bern
P087
In-vitro activity of dimercapto-succinicid acid in combination with carbapenems against carbapenem-resistant clinical isolates strains and isogenic strains carbapenemases producing Pseudomonas aeruginosa
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
M. BOUVIER Speaker Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, SwitzerlandS. Freire Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, SwitzerlandJ. Findlay Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, SwitzerlandP. Nordmann Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
P088
MultiRapid ATB NP test for detecting concomitantly susceptibility and resistance to last-resort novel antibiotics available to treat multidrug-resistant Enterobacterales infections
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
O. Raro Speaker University of Fribourg, Fribourg, SwitzerlandM. Bouvier University of Fribourg, Fribourg, SwitzerlandA. Kerbol University of Fribourg, Fribourg, SwitzerlandL. Poirel University of Fribourg, Fribourg, SwitzerlandP. Nordmann University of Fribourg, Fribourg, Switzerland
P089
Immune responses elicited by Janus-faced Mycoplasma mycoides - glycans make the difference.
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
T. Yimthin Speaker Institute of Veterinary Bacteriology, Vetsuisse Faculty, University of BernT. Démoulins Institute of Veterinary Bacteriology, Vetsuisse Faculty, University of BernS. Torres-Puig Institute of Veterinary Bacteriology, Vetsuisse Faculty, University of BernL. Eggerschwiler Research Contreacts Animals Group, AgroscopeR. Siegenthaler Research Contreacts Animals Group, AgroscopeN. Ruggli Institute of Virology and Immunology, Bern and MittelhäusernJ. Jores Institute of Veterinary Bacteriology, Vetsuisse Faculty, University of Bern
P090
Comparison of the qualitative and quantitative results of the BioFire FilmArray RP2.1 and in-house TaqMan Realtime PCR for the Rapid Detection of 22 Respiratory Pathogens
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
A. Vitale Speaker CHUV Centre hospitalier universitaire vaudoisZ. Mahler CHUV Centre hospitalier universitaire vaudoisZ. Dance CHUV Centre hospitalier universitaire vaudoisO. Opota CHUV Centre hospitalier universitaire vaudois
P091
Endolysin PlyV12 and antibiotic Tunicamycin: A synergistic combination against pathogenic enterococci
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
S. Staubli Speaker ETH Zürich (ETHZ)F. Ranzoni ETH Zürich (ETHZ)N. Price U. S. Department of Agriculture, National Center for Agricultural Utilization ResearchY. Shen ETH Zürich (ETHZ)M. Loessner ETH Zürich (ETHZ)
P092
Assessing Lectin Inhibitors in Pseudomonas aeruginosa Infections: A Tissue Model Approach
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
E. Bottacin Speaker Biozentrum, University of BaselB. Laventie Biozentrum, University of BaselU. Jenal Biozentrum, University of BaselS. Rosmarie Biozentrum, University of BaselT. Bieri Biozentrum, University of Basel
P093
Isolating and evaluating thermophilic bacteria for PHA production
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
G. Blauth Speaker HES-SO Valais-WallisV. Amstutz HES-SO Valais-WallisM. Zinn HES-SO Valais-Wallis
P094
Intestinal colonization with multidrug-resistant Enterobacterales (MDR-Ent) in expatriates returning to Switzerland
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
E. Campos-Madueno Speaker Institute for Infectious Diseases, University of Bern, Bern, SwitzerlandC. Aldeia Institute for Infectious Diseases, University of Bern, Bern, SwitzerlandP. Sendi Institute for Infectious Diseases, University of Bern, Bern, SwitzerlandA. Endimiani Institute for Infectious Diseases, University of Bern, Bern, Switzerland
P095
The Gram-stain poorly predicts the pathogens of operated diabetic foot infections
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
D. Altmann Balgrist University HospitalN. Bragatto-Hess Balgrist University HospitalI. Uçkay Speaker Balgrist University Hospital
P096
An innovative human bladder microtissue model to study UPEC infections
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
L. Grassi Speaker University of BaselI. Sorg University of BaselC. Flores University of BaselA. Kurmashev University of BaselJ. Boos ETH ZurichA. Hierlemann ETH ZurichC. Dehio University of Basel
P097
Population genomic structure and antibiotic resistance pattern of APEC in South Africa
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
Z. Wang Speaker Institute of Veterinary Bacteriology, University of BernN. Ameris Guthauser Institute of Veterinary Bacteriology, University of BernD. Gerber V-Tech (Pty) LtdV. Perreten Institute of Veterinary Bacteriology, University of Bern
P098
Comparison of MALDI-TOF identification methods for Mycobacterium other than tuberculosis (MOTT)
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
M. Aruanno Speaker Institute of Microbiology (IMU), Centre Hospitalier Universitaire Vaudois (CHUV)G. Gonzalez Institute of Microbiology (IMU), Centre Hospitalier Universitaire Vaudois (CHUV)M. Corthésy Institute of Microbiology (IMU), Centre Hospitalier Universitaire Vaudois (CHUV)D. Jacot Institute of Microbiology (IMU), Centre Hospitalier Universitaire Vaudois (CHUV)O. Opota Institute of Microbiology (IMU), Centre Hospitalier Universitaire Vaudois (CHUV)
P099
Epidemiological changes in Chlamydia pneumoniae molecular detections before, during and after the SARS-CoV-2 pandemics: results of a global survey
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
F. Tagini Speaker Lausanne University HospitalS. Anker Uldum Staten Serum InstitutC. Berenga Hospital de la Santa Creu i Sant PauR. Capaul Kantonsspital GraubündenS. Edouard IHU-Méditerranée InfectionA. Fischer Geneva University Hospital (HUG)J. Flipse Rijnstate HospitalD. García Martínez de Artola Hospital Universitario Nuestra Señora de CandelariaD. Goldenberger Basel University HospitalE. Heddema Zuyderland Medical CentreM. Hermans Jeroen Bosch HospitalF. Imkamp University of Zurich, Institute of Medical MicorbiologyD. Kese Institute of Microbiology and Immunology, Faculty of MedicineC. Lejarraga Hospital Universitario CrucesR. Lienhard ADMED MicrobiologieC. Maffioli MCL LaboratoriesV. Matheeussen University Hospital AntwerpP. Meyer-Sauteur University Children's Hospital ZurichI. Mitrovic Luzerner KantonspitalO. Opota Lausanne University HospitalC. Orasch Medisyn SAP. Drevinek Motol University HospitalO. Peuchant Bordeaux University HospitalL. Po-Yu Genomic Center for Infectious DiseasesM. Puolakkainen HUS Diagnostic Center, Microbiology, Virology and ImmunologyM. Remy Medisyn SAK. Thai Star-SHLN. Wohlwend Labormedizinisches Zentrum Dr RischG. Greub Lausanne University Hospital
P100
A novel species of the Actinomycetaceae associated with pyothorax in cats
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
S. Feyer Institute of Veterinary Bacteriology, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, 3001 Bern, SwitzerlandS. Fuss Institute of Veterinary Bacteriology, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, 3001 Bern, SwitzerlandS. Zumwald Institute of Veterinary Bacteriology, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, 3001 Bern, SwitzerlandI. Brodard Institute of Veterinary Bacteriology, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, 3001 Bern, SwitzerlandS. Kittl Speaker Institute of Veterinary Bacteriology, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, 3001 Bern, Switzerland
P101
Quantitative Assessment of Mycoplasma hominis and Ureaplasma urealyticum: Enhancing Diagnosis and Treatment Decision-Making with Allplex™ STI Essential Assay Q
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
D. Hilti Speaker Laboratory Dr. RischJ. Reidla Speaker Laboratory Dr. RischF. Wehrli Speaker Laboratory Dr. RischA. Roditscheff Laboratory Dr. RischS. Bigler Laboratory Dr. RischL. Risch Laboratory Dr. RischM. Risch Laboratory Dr. RischN. Wohlwend Laboratory Dr. Risch
P102
Characterization of clinical Mycobacterium kansasii complex isolates – epidemiology and resistance profile
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
J. Caro Institute of Medical Microbiology, University of Zurich, Zurich, SwitzerlandF. Kälin National Reference Center for Mycobacteria, Institute of Medical Microbiology, University of Zurich, Zurich, SwitzerlandT. Roloff Institute of Medical Microbiology, University of Zurich, Zurich, SwitzerlandP. Sander National Reference Center for Mycobacteria, Institute of Medical Microbiology, University of Zurich, Zurich, SwitzerlandB. Schulthess Speaker National Reference Center for Mycobacteria, Institute of Medical Microbiology, University of Zurich, Zurich, Switzerland
P103
Evolution of microbiological aetiology for tinea capitis in western Switzerland: a retrospective bicentric study
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
M. Blanchard Speaker HUG - Hôpitaux Universitaires de GenèveL. Toutous-Trellu HUG - Hôpitaux Universitaires de GenèveM. Monod CHUV - Lausanne University HospitalO. Bontems CHUV - Lausanne University HospitalL. Fontao HUG - Hôpitaux Universitaires de GenèveB. Ninet HUG - Hôpitaux Universitaires de GenèveE. Guenova CHUV - Lausanne University Hospital
P104
HIV viral load determination on fully automated molecular systems: Comparison of NeuMoDx 96 and Cobas 5800
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Castelberg Speaker Viollier AGJ. Ivkovic KSA AarauS. Mireku QIAGENY. Born KSA AarauC. Beckmann Viollier AGM. Oberle KSA Aarau
P105
Resolving host-uropathogenic interactions at single-cell level on a human bladder model
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
Y. Heyer Speaker C. Flores Biozentrum of the University of BaselC. Dehio Biozentrum of the University of Basel
P106
Design and validation of genus-specific semi-nested primers for an easy and accurate identification of Enterobacter strains
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
S. Jordan Speaker Zürich University for Applied Sciences (ZHAW)K. Broders United States Department of AgricultureB. Kvitko University of GeorgiaT. Coutinho University of PretoriaT. Smits Zürich University for Applied Sciences (ZHAW)
P107
Nanopore long-reads sequencing for epidemiological surveillance of Klebsiella pneumoniae using cgMLST
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
F. Mauffrey Speaker Lausanne University Hospital and University of LausanneL. Senn Lausanne University Hospital and University of LausanneB. Grandbastien Lausanne University Hospital and University of LausanneD. Blanc Lausanne University Hospital and University of Lausanne
P108
In-vitro activity of the novel ß-lactam/ ß-lactamase inhibitor combinations and cefiderocol against carbapenem-resistant Pseudomonas spp. clinical isolates collected in Switzerland in 2022
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
M. BOUVIER University of Fribourg, Fribourg, SwitzerlandC. Le Terrier University of Fribourg, Fribourg, SwitzerlandA. Kerbol University of Fribourg, Fribourg, SwitzerlandC. Dell'Acqua University of Fribourg, Fribourg, SwitzerlandP. Nordmann University of Fribourg, Fribourg, SwitzerlandL. Poirel Speaker University of Fribourg, Fribourg, Switzerland
P109
Characterisation of a novel AmpC beta-lactamase, DHA-33, resistant to inhibition by cloxacillin
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
J. Findlay Speaker University of FribourgL. Poirel University of FribourgA. Cherkaoui Geneva University HospitalsJ. Schrenzel Geneva University HospitalsP. Nordmann University of Fribourg
P110
Relative inhibitory activities of newly-developed diazabicyclooctanes, boronic acid derivatives, and penicillin-based sulfone ß-lactamase inhibitors, against broad-spectrum ampC ß-lactamases
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Le Terrier Speaker Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland; Division of Intensive care unit, University hospitals of Geneva, Geneva, SwitzerlandP. Mlynárčik Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, SwitzerlandM. Sadek Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland; Department of Food Hygiene and Control, Faculty of Veterinary Medicine, South Valley University, Qena, EgyptP. Nordmann Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland; Swiss National Reference Center for Emerging Antibiotic Resistance, Fribourg, SwitzerlandL. Poirel Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland; Swiss National Reference Center for Emerging Antibiotic Resistance, Fribourg, Switzerland
P111
Impact of extended-spectrum chromosomal AmpC (ESAC) of Escherichia coli on susceptibility to cefiderocol
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
O. Raro Speaker University of Fribourg, Fribourg, SwitzerlandC. Le Terrier University of Fribourg, Fribourg, SwitzerlandP. Nordmann University of Fribourg, Fribourg, SwitzerlandL. Poirel University of Fribourg, Fribourg, Switzerland
P112
Pitfalls and challenges in molecular diagnostics of Corynebacterium diphtheriae - toxin or no toxin?
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
F. Imkamp Speaker Institute of Medical Microbiology, University of Zurich, SwitzerlandV. Hinic Institute of Medical Microbiology, University of Zurich, SwitzerlandT. Roloff Institute of Medical Microbiology, University of Zurich, SwitzerlandH. Seth-Smith Institute of Medical Microbiology, University of Zurich, SwitzerlandP. Schreiber Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, SwitzerlandW. Zingg Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and University of Zurich, SwitzerlandA. Egli Institute of Medical Microbiology, University of Zurich, Switzerland
P113
Investigating the potential of Human Milk Oligosaccharides (HMOs) for the inhibition of pneumococcal adherence
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
K. Bacher Speaker University of BernM. Hilty University of Bern
P114
Characterization of Chlamydia trachomatis proteins upregulated in elementary bodies
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
S. Adams Speaker CHUV - Lausanne University HospitalS. Ardissone CHUV - Lausanne University HospitalC. Kebbi-Beghdadi CHUV - Lausanne University HospitalG. Greub CHUV - Lausanne University Hospital
P115
Evaluation of the ELITech multiplex GI parasitic Plus PCR
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Schilt Speaker Admed MicrobiologyC. Mercier Ecole Nationale d'Industrie LaitièreR. Lienhard Admed MicrobiologyA. Croxatto Admed Microbiology
P116
Recharge drives microbial heterogeneity in a karst aquifer of the northern United States
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
J. Heffron Speaker USDAR. Cook USDAA. Firnstahl USGSJ. Stokdyk USGST. Burch USDA
P117
Antimicrobial activity of AMPs encapsulated in lipid-based formulations
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
J. Valentin Speaker University FribourgP. Kadakia University FribourgS. Salentinig University Fribourg
P118
Implementation of AI-assisted digital microscopy in a routine hospital mycobacteria laboratory
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Lang Speaker Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandM. Schneider Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandS. Turan Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandS. Palladin Clinical Bacteriology/Mycology, University Hospital Basel, Basel, SwitzerlandH. Mannsperger MetaSystems Hard & Software GmbHP. Keller Clinical Bacteriology/Mycology, University Hospital Basel, Basel, Switzerland
P119
Data comparability for Microbial Genotyping in a Medical Microbiology Laboratory across three different Illumina platforms
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
T. Roloff Speaker University of Zurich, IMMV. Benvenga University of Zurich, IMMA. Egli University of Zurich, IMMO. Nolte University of Zurich, IMMH. Seth-Smith University of Zurich, IMM
P120
Evaluation of the ELITech Hepatitis B Virus viral load by molecular testing
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Schilt Speaker Admed MicrobiologyP. Baehler Medisyn SAR. Lienhard Admed MicrobiologyA. Croxatto Admed Microbiology
P121
Impact of nitrogen source variation on the biosynthesis of the capsule of S. pneumoniae
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
U. Martysiuk Speaker Graduate School of the University of BernM. Hilty Institut für Infektionskrankheiten, Universität Bern
P122
Real time PCR for resistance testing of Mycoplasma pneumoniae and Chlamydophila pneumoniae
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
K. Egli Speaker Dr RischM. Risch Dr RischL. Risch Dr Risch
P122a
Exploring the mechanisms of Mycobacteria mediated membrane damage: Small or catastrophic, two types of damages leading to different bacterial fates
Poster (SSI, SSM, SSHH) SSM – Swiss Society for Microbiology
C. Michard Speaker University of Geneva, Soldati LabA. Perret University of Geneva, Soldati Lab H. Koliwer-Brandl University of ZurichH. Hilbi University of Zurich UZHT. Soldati University of Geneva, Soldati Lab
P123
Investigation of the clonal spread of VRE vanA ST612 with reduced daptomycin susceptibility in Switzerland – preliminary results
Poster flashes SSHH – Swiss Society for Hospital Hygiene
D. Vuichard-Gysin Swiss National Centre for Infection Prevention (Swissnoso) and Thurgau Hospital GroupA. Büchler Speaker Swiss National Centre for Infection Prevention (Swissnoso)D. Blanc National Reference Center for Antimicrobial Resistance (NARA), Lausanne University Hospital and University of LausanneP. Keller University Hospital BaselA. Kronenberg University of BernV. Piezzi Federal Office of Public HealthL. Senn Swiss National Centre for Infection Prevention (Swissnoso), Lausanne University Hospital and University of LausanneP. Nordmann National Reference Center for Antimicrobial Resistance (NARA)S. Harbarth Swiss National Centre for Infection Prevention (Swissnoso), Geneva University Hospitals and Faculty of MedicineS. Tschudin-Sutter Swiss National Centre for Infection Prevention (Swissnoso) and University Hospital Basel
P124
From Isolation to Innovation: Establishing "Standard Precautions+" for Advanced Infection Prevention Techniques
Poster flashes SSHH – Swiss Society for Hospital Hygiene
J. Männer Speaker Division of Infectious Diseases, Infection Prevention and Travel Medicine, Cantonal hospital of St.Gallen, SwitzerlandK. Herzog Division of Infectious Diseases and Infection Prevention, Thurgau Hospital Group, Frauenfeld and Muensterlingen, SwitzerlandD. Vuichard-Gysin Division of Infectious Diseases and Infection Prevention, Thurgau Hospital Group, Frauenfeld and Muensterlingen, SwitzerlandJ. Krähemann Division of Infectious Diseases and Infection Prevention, Thurgau Hospital Group, Frauenfeld and Muensterlingen, SwitzerlandS. Kuster Division of Infectious Diseases, Infection Prevention and Travel Medicine, Cantonal hospital of St.Gallen, SwitzerlandD. Flury Division of Infectious Diseases, Infection Prevention and Travel Medicine, Cantonal hospital of St.Gallen, SwitzerlandM. Schlegel Division of Infectious Diseases, Infection Prevention and Travel Medicine, Cantonal hospital of St.Gallen, Switzerland
P125
Development and validation of selection algorithms for a non-ventilator-associated hospital-acquired pneumonia (nvHAP) semi-automated surveillance system
Poster flashes SSHH – Swiss Society for Hospital Hygiene
A. Müller Kantonsspital BadenM. Pfister Universitätsspital ZürichM. Faes Hesse Universitätsspital ZürichW. Zingg Universitätsspital ZürichA. Wolfensberger Speaker Universitätsspital Zürich
P126
Screening for latent tuberculosis among healthcare workers in a low incidence setting : A retrospective observational study in a large cantonal Swiss hospital.
Poster flashes SSHH – Swiss Society for Hospital Hygiene
C. Vieira Gomes Speaker Institut Central des Hôpitaux (ICH) - Hopital Du ValaisS. Rusca Institut Central des Hôpitaux (ICH) - Hopital Du ValaisA. Dumoulin Institut Central des Hôpitaux (ICH) - Hopital Du ValaisL. Arlettaz Institut Central des Hôpitaux (ICH) - Hopital Du ValaisP. Bridevaux Institut Central des Hôpitaux (ICH) - Hopital Du ValaisS. Emonet Institut Central des Hôpitaux (ICH) - Hopital Du ValaisG. Catho Speaker Institut Central des Hôpitaux (ICH) - Hopital Du Valais
P127
Broad-spectrum Antibiotic Prophylaxis in Tumor and Infected Orthopedic Surgery (BAPTIST trial) - 1st interim analysis
Poster flashes SSHH – Swiss Society for Hospital Hygiene
N. Bragatto-Hess Balgrist University HospitalJ. Wolf-Wettstein Balgrist University HospitalT. Moorthy Balgrist University HospitalH. Bomberg Balgrist University HospitalM. Risch Balgrist University HospitalT. Studhalter Balgrist University HospitalI. Uçkay Speaker Balgrist University Hospital
P128
Administration of Cephalosporine Surgical Antimicrobial Prophylaxis in Low-risk Cholecystectomy and Its Association with Surgical Site Infections
Poster flashes SSHH – Swiss Society for Hospital Hygiene
L. Florinett Speaker Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, SwitzerlandA. Widmer Department of Infectious Diseases, University Hospital Basel, Basel, SwitzerlandN. Troillet Service of Infectious Diseases, Central Institute, Hôpital Du Valais, Sion, SwitzerlandG. Beldi Department for Visceral Surgery and Medicine, Bern University Hospital, Bern, SwitzerlandM. Von Flüe Department of Visceral Surgery, Hirslanden Clinic St. Anna, Lucerne, SwitzerlandS. Harbarth Infection Control Program, Geneva University Hospitals and faculty of medicine, WHO Collaborating Center, Geneva, SwitzerlandR. Sommerstein Faculty of Health Sciences and Medicine, Clinic St. Anna, University of Lucerne, Lucerne, Switzerland
P129
Contact! – Retrospective Analysis of MDR-Contact-Tracing in a low endemic setting
Poster flashes SSHH – Swiss Society for Hospital Hygiene
J. Müller Speaker Kantonsspital Baden AGR. Calligaris-Maibach Kantonsspital Baden AGA. Friedl Kantonsspital Baden AGB. Wiggli Speaker Kantonsspital Baden AG
P130
Defining Criteria for the Discontinuation of Isolation in Patients with Carbapenemase-Producing Enterobacteriaceae – A Real-World Experience
Poster flashes SSHH – Swiss Society for Hospital Hygiene
J. Männer Speaker Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandR. Tamò Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandD. Flury Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandM. Schlegel Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandP. Kohler Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, Switzerland
P131
Hygienebeauftragte Personen: Wie kommt Schwung in die Rolle?
Poster flashes SSHH – Swiss Society for Hospital Hygiene
N. Marti Inselgruppe AG / Inselspital BernT. Kaspar Speaker Inselgruppe AG / Inselspital BernP. Jent Insel Gruppe AG, Inselspital Bern
P132
Identifying patients at high risk for multidrug-resistant organisms after hospitalization abroad
Poster flashes SSHH – Swiss Society for Hospital Hygiene
T. Bopp Speaker Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zürich, University of Zurich, Zurich, SwitzerlandM. Marchesi Institute of Medical Microbiology, University of Zurich, Zurich, SwitzerlandR. Zihlmann Seminar for Statistics, ETH Zurich, Zurich, Switzerland and Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zürich, University of Zurich, Zurich, Switzerland, H. Sax Department of Infectious Diseases, Bern University Hospital and University of Bern, Bern, SwitzerlandA. Wolfensberger Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zürich, University of Zurich, Zurich, Switzerland
P133
Antibiotic Stewardship Interventions in a Geriatric Hospital by Clinical Pharmacists
Poster flashes SSHH – Swiss Society for Hospital Hygiene
L. Renggli Speaker Universitäre Altersmedizin FELIX PLATTERC. Bühlmann Universitäre Altersmedizin FELIX PLATTERS. Andrea Univeristätsspital Basel
P134
Update of the guidelines of prevention and treatment of infection in nursing homes: A paradigm of intercantonal collaboration for antimicrobial stewardship in long-term care
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
E. Glampedakis Speaker Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)S. Lajoso Service de gériatrie et de réadaptation gériatrique, Centre hospitalier universitaire vaudois, LausanneA. Malliou Service de gériatrie et de réadaptation gériatrique, Centre hospitalier universitaire vaudois, LausanneN. Perrottet Service de pharmacie, Centre hospitalier universitaire vaudois, LausanneE. Stamm Service de gériatrie et de réadaptation gériatrique, Centre hospitalier universitaire vaudois, LausanneV. Swinnen Service de gériatrie et de réadaptation gériatrique, Centre hospitalier universitaire vaudois, LausanneK. Major Service de gériatrie et de réadaptation gériatrique, Centre hospitalier universitaire vaudois, LausanneM. Snoussi-Pirotte Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)M. Nahimana Tessemo Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)A. Cassini Public Health Department, Canton of Vaud, Lausanne, Switzerland
P135
Long-term, silent MRSA ST4110 outbreak in outpatient wound care revealed by cgMLST
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
J. Krähemann Speaker Thurgau Hospital Group Münsterlingen and FrauenfeldH. Seth-Smith Institute of Medical Microbiology (UZH)T. Roloff Institute of Medical Microbiology (UZH)K. Herzog Thurgau Hospital Group Münsterlingen and FrauenfeldM. Schlegel Kantonsspital St. Gallen KSSGA. Egli Institute of Medical Microbiology (UZH)D. Vuichard-Gysin Thurgau Hospital Group Münsterlingen and Frauenfeld
P136
Success rates of methicillin-resistant Staphylococcus aureus (MRSA) decolonization and factors associated with failure over a 16 year-period
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
N. Bloch Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandM. Seneghini Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandG. Rettenmund Grob Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandD. Flury Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandS. Kuster Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandM. Schlegel Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandP. Kohler Speaker Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, Switzerland
P137
Evaluating and Enhancing the Continuing Education of Infection Prevention Specialists in the German-speaking Part of Switzerland: Bridging the Gap for Effective Healthcare-Associated Infection Prevention
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
J. Männer Speaker Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandL. Clack University of Zurich, Institute for Implementation Science in Health Care, Zurich, Switzerland
P138
Automated surveillance of non-ventilator-associated hospital-acquired pneumonia (nvHAP): a systematic literature review
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
A. Wolfensberger Speaker UniversitätsSpital ZürichA. Scherrer University Hospital of BernH. Sax University Hospital of Bern, Bern, Switzerland.
P139
Effect of masking policy on influenza vaccine uptake among personnel of long-term care facilities of Vaud
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
E. Glampedakis Speaker Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)P. Cuiña Iglesias Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)F. Battistella Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)F. Garcia Sanchez Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)C. Riccio Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)M. Snoussi-Pirotte Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)B. Sobgoui Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)M. Nahimana Tessemo Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)A. Cassini Public Health Department, Canton of Vaud
P140
Survey of excreta management in nursing homes of Vaud: a first step towards the development of targeted actions
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
B. Sobgoui Speaker Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)M. Snoussi-Pirotte Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)E. Glampedakis Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)F. Battistella Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)C. Riccio Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)P. Cuiña Iglesias Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)A. Cassini Public Health Department, Canton of VaudM. Nahimana Tessemo Unité cantonale Hygiène, Prévention et Contrôle de l’infection (HPCi - VD)
P141
Sensibilisierungs-Kampagne zur Händehygiene an einer Universitätsklinik "Geringer Aufwand, grosse Wirkung" - Analyse vor, während und nach Intervention
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
N. Bragatto-Hess Speaker Universitätsklinik BalgristI. Uçkay Universitätsklinik BalgristR. Zehnder Universitätsklinik BalgristR. Tschofen Universitätsklinik BalgristC. Ducez Universitätsklinik BalgristT. Studhalter Universitätsklinik BalgristC. Doerr Universitätsklinik Balgrist
P142
"They are from another planet …": a Social Network Perspective on Infection Prevention in Surgery
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
K. Vallonthaiel Speaker ETH Zürich (ETH) U. Brandes ETH Zürich (ETH) H. Sax University of Bern
P143
Performance evaluation of an automated surveillance algorithm for central line-associated bloodstream infection (CLABSI)
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
N. Fourre Speaker CHUV - Lausanne University HospitalV. Zimmermann CHUV - Lausanne University HospitalM. Papadimitriou-Olivgeris Cantonal Hospital of Sion and Institut Central des Hôpitaux G. Caruana CHUV - Lausanne University HospitalB. Guery CHUV - Lausanne University HospitalB. Grandbastien CHUV - Lausanne University HospitalL. Senn CHUV - Lausanne University Hospital
P144
A prolonged methicillin-resistant Staphylococcus aureus outbreak in an ICU detected through regular screening.
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
T. Berthet Central Institute, Valais HospitalC. Niggli Central Institute, Valais HospitalR. Friolet Central Institute, Valais HospitalD. Blanc CHUV Lausanne University Hospital and University of LausanneS. Emonet Central Institute, Valais HospitalG. Catho Speaker Central Institute, Valais Hospital
P145
Ventilator-associated lower respiratory tract infections in intensive care unit patients at a tertiary care centre after implementation of a multifaceted intervention – a before-after study
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
N. Bloch Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandJ. Männer Speaker Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandS. Rüfenacht Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandW. Frick Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandR. Wunderlich Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandG. Rettenmund Grob Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandG. Kleger Cantonal Hospital St.Gallen, Division of Intensive Care, St.Gallen, SwitzerlandF. Schneider Cantonal Hospital St.Gallen, Division of Intensive Care, St.Gallen, SwitzerlandF. Weiss Cantonal Hospital St.Gallen, Division of Intensive Care, St.Gallen, SwitzerlandM. Kora Cantonal Hospital St.Gallen, Division of Intensive Care, St.Gallen, SwitzerlandS. Kuster Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandM. Schlegel Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandP. Kohler Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, Switzerland
P146
Multimodal strategies for the implementation of infection prevention and control activities in healthcare facilities: an update and systematic review of the WHO core component five
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
A. Sonpar Speaker Universitätspital ZürichJ. Totte UMC UtrechtC. Hundal University of ZürichJ. Wang Universitätsspital ZürichS. Klein University of ZürichA. Twyman World Health OrganizationB. Allegranzi World Health OrganizationW. Zingg Universitätsspital Zürich
P147
Characterisation of the plasmid population in hospital associated vancomycin resistant Enterococcus faecium
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
A. Sobkowiak Institute of Hygiene & Department of Cardiology I – Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital MuensterV. Schwierzeck Speaker Institute of Hygiene, University Hospital MuensterA. Oelgemöller Institute of Hygiene, University Hospital MuensterN. Scherff Institute of Hygiene, University Hospital MuensterF. Schuler Institute of Medical Microbiology, University Hospital MuensterV. van Almsick Institute of Hygiene & Department of Cardiology I – Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital MuensterA. Mellmann Institute of Hygiene, University Hospital Muenster
P148
Antibiotic-resistant bacteria colonisation patterns in different neonatal populations across European neonatal units
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
C. Minotti Speaker University Children's Hospital BaselM. Berkell University of AntwerpA. Cook St. George's, University of LondonJ. Martin St. George's, University of LondonJ. Bielicki St. George's, University of London
P149
Bacterial contamination of used healthcare workers clothing
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
L. Damonti Speaker Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland M. Marti Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland S. Droz IFIK BernJ. Marschall Washington University School of Medicine, St. Louis, Missouri, United StatesP. Jent Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
P150
An initial too small empirical antibiotic agent does not increase the risk for therapy failures after surgery for orthopedic infections
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
S. Maurer Balgrist University HospitalN. Bragatto-Hess Balgrist University HospitalM. Schmid Balgrist University HospitalI. Uçkay Speaker Balgrist University Hospital
P151
Outbreaks at a Swiss tertiary care hospital
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
N. Bloch Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandJ. Männer Speaker Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandP. Kohler Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandD. Flury Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandS. Kuster Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, SwitzerlandM. Schlegel Cantonal Hospital St.Gallen, Division of Infectious Diseases, Infection Prevention and Travel Medicine, St.Gallen, Switzerland
P152
Correlation of antimicrobial consumption with Clostridioides difficile incidence across the departments of an academic medical centre
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
N. Wassilew Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandA. Zehnder Institute for Infectious Diseases, University of BernA. Atkinson Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandA. Kronenberg Institute for Infectious Diseases, University of BernJ. Marschall Speaker Division of Infectious Diseases, Washington University School of Medicine
P153
Giving doctors feedback on the handling of urinary catheters – A intervention study to reduce urinary catheter days and catheter-associated urinary tract infections
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
L. Alfare Kantonsspital Baden AGM. Wertli Kantonsspital Baden AGB. Wiggli Speaker Kantonsspital Baden AG
P154
Successful introduction of an electronic monitoring tool in a prevention bundle for catheter-associated urinary tract infections to support continuous surveillance
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
N. Bartlomé-Wyss Speaker Kantonsspital AarauN. Bartlomé-Wyss Kantonsspital AarauR. Hohl Kantonsspital AarauT. Struja Kantonsspital AarauS. Haubitz Kantonsspital AarauE. Bucheli Laffer Kantonsspital Aarau
P155
Healthcare workers’ attitudes towards antimicrobial-coated hospital textiles
Poster (SSI, SSM, SSHH) SSHH – Swiss Society for Hospital Hygiene
M. Faes Hesse Speaker University Hospital Zurich, University of ZurichP. Schreiber University Hospital Zurich / University of ZurichA. Sonpar University Hospital Zurich, University of ZurichA. Wolfensberger University Hospital Zurich, University of Zurich