PD Dr. med. Christian Kahlert
attending physician mbF
Division of Infectious Diseases, Infection Prevention and Travel Medicine · Dept. I
Characterization of a Pan-Immunoglobulin Assay Quantifying Antibodies Directed against the Receptor Binding Domain of the SARS-CoV-2 S1-Subunit of the Spike Protein: A Population-Based Study
Schaffner A, Bodmer T, Imperiali M, Renz H, Kohler P, Vernazza P, Kahlert C, Twerenbold R, Paprotny M, Conen D, Bigler S, Hillmann D, Lung T, Risch L, Aeschbacher S, Risch C, Weber M, Thiel S, Jüngert K, Pichler M, Grossmann K, Wohlwend N, Risch M. Characterization of a Pan-Immunoglobulin Assay Quantifying Antibodies Directed against the Receptor Binding Domain of the SARS-CoV-2 S1-Subunit of the Spike Protein: A Population-Based Study. J Clin Med 2020; 9
Dec 9, 2020Characterization of a Pan-Immunoglobulin Assay Quantifying Antibodies Directed against the Receptor Binding Domain of the SARS-CoV-2 S1-Subunit of the Spike Protein: A Population-Based Study
Dec 9, 2020J Clin Med 2020; 9
Schaffner Anna, Bodmer Thomas, Imperiali Mauro, Renz Harald, Kohler Philipp, Vernazza Pietro, Kahlert Christian, Twerenbold Raphael, Paprotny Matthias, Conen David, Bigler Susanna, Hillmann Dorothea, Lung Thomas, Risch Lorenz, Aeschbacher Stefanie, Risch Corina, Weber Myriam C, Thiel Sarah L, Jüngert Katharina, Pichler Michael, Grossmann Kirsten, Wohlwend Nadia, Risch Martin
Temporal Course of SARS-CoV-2 Antibody Positivity in Patients with COVID-19 following the First Clinical Presentation
Risch M, Imperiali M, Salimi Y, Fleisch F, Cusini A, Renz H, Kohler P, Vernazza P, Kahlert C, Paprotny M, Bodmer T, Egli K, Weber M, Thiel S, Grossmann K, Wohlwend N, Lung T, Hillmann D, Ritzler M, Ferrara F, Bigler S, Risch L. Temporal Course of SARS-CoV-2 Antibody Positivity in Patients with COVID-19 following the First Clinical Presentation. Biomed Res Int 2020; 2020:9878453.
Nov 16, 2020Temporal Course of SARS-CoV-2 Antibody Positivity in Patients with COVID-19 following the First Clinical Presentation
Nov 16, 2020Biomed Res Int 2020; 2020:9878453
Risch Martin, Imperiali Mauro, Salimi Yacir, Fleisch Felix, Cusini Alexia, Renz Harald, Kohler Philipp, Vernazza Pietro, Kahlert Christian, Paprotny Matthias, Bodmer Thomas, Egli Konrad, Weber Myriam, Thiel Sarah, Grossmann Kirsten, Wohlwend Nadia, Lung Thomas, Hillmann Dorothea, Ritzler Michael, Ferrara Francesca, Bigler Susanna, Risch Lorenz
[Breastfeeding for HIV-positive mothers in Switzerland : are we ready to discuss ?]
Wagner N, Crisinel P, Kahlert C, Martinez de Tejada B. [Breastfeeding for HIV-positive mothers in Switzerland : are we ready to discuss ?]. Rev Med Suisse 2020; 16:2050-2054.
Oct 28, 2020[Breastfeeding for HIV-positive mothers in Switzerland : are we ready to discuss ?]
Oct 28, 2020Rev Med Suisse 2020; 16:2050-2054
Wagner Noémie, Crisinel Pierre-Alex, Kahlert Christian, Martinez de Tejada Begoña
Corona Immunitas: study protocol of a nationwide program of SARS-CoV-2 seroprevalence and seroepidemiologic studies in Switzerland
West E, Michel G, Gonseth S, Guessous I, Imboden M, Kahlert C, Kaufmann L, Kohler P, Mösli N, Paris D, Probst-Hensch N, Rodondi N, Stringhini S, Vermes T, Vollrath F, Puhan M, Frei A, Frank I, Anker D, Amati R, Richard A, Wisniak A, Butty A, Albanese E, Bochud M, Chiolero A, Crivelli L, Cullati S, d'Acremont V, Epure A, Fehr J, Flahault A, Fornerod L, Corona Immunitas Research Group. Corona Immunitas: study protocol of a nationwide program of SARS-CoV-2 seroprevalence and seroepidemiologic studies in Switzerland. Int J Public Health 2020
Oct 24, 2020Corona Immunitas: study protocol of a nationwide program of SARS-CoV-2 seroprevalence and seroepidemiologic studies in Switzerland
Oct 24, 2020Int J Public Health 2020
West Erin A, Michel Gisela, Gonseth Semira, Guessous Idris, Imboden Medea, Kahlert Christian, Kaufmann Laurent, Kohler Philipp, Mösli Nicolai, Paris Daniel, Probst-Hensch Nicole, Rodondi Nicolas, Stringhini Silvia, Vermes Thomas, Vollrath Fabian, Puhan Milo A, Frei Anja, Frank Irène, Anker Daniela, Amati Rebecca, Richard Aude, Wisniak Ania, Butty Audrey, Albanese Emiliano, Bochud Murielle, Chiolero Arnaud, Crivelli Luca, Cullati Stéphane, d'Acremont Valérie, Epure Adina Mihaela, Fehr Jan, Flahault Antoine, Fornerod Luc, Corona Immunitas Research Group
Flattening the curve in 52 days: characterisation of the COVID-19 pandemic in the Principality of Liechtenstein - an observational study
Thiel S, Copeland S, Karajan T, Cusini A, Fleisch F, Kahlert C, Vernazza P, Risch M, Ritzler M, Hillmann D, Lung T, Wohlwend N, Risch L, Weber M, Paprotny M. Flattening the curve in 52 days: characterisation of the COVID-19 pandemic in the Principality of Liechtenstein - an observational study. Swiss Med Wkly 2020; 150:w20361.
Oct 16, 2020Flattening the curve in 52 days: characterisation of the COVID-19 pandemic in the Principality of Liechtenstein - an observational study
Oct 16, 2020Swiss Med Wkly 2020; 150:w20361
Thiel Sarah Lucia, Copeland Sandra, Karajan Tomas V, Cusini Alexia, Fleisch Felix, Kahlert Christian, Vernazza Pietro, Risch Martin, Ritzler Michael, Hillmann Dorothea, Lung Thomas, Wohlwend Nadia, Risch Lorenz, Weber Myriam Carol, Paprotny Matthias
Prevalence of SARS-CoV-2 antibodies among Swiss hospital workers: Results of a prospective cohort study
Kohler P, Schlegel M, Risch L, Kuster S, McGeer A, Babouee Flury B, Albrich W, Notter J, Leal-Neto O, Güsewell S, Flury D, Sumer J, Kahlert C, Vernazza P. Prevalence of SARS-CoV-2 antibodies among Swiss hospital workers: Results of a prospective cohort study. Infect Control Hosp Epidemiol 2020; 42:604-608.
Oct 8, 2020Prevalence of SARS-CoV-2 antibodies among Swiss hospital workers: Results of a prospective cohort study
Oct 8, 2020Infect Control Hosp Epidemiol 2020; 42:604-608
Kohler Philipp, Schlegel Matthias, Risch Lorenz, Kuster Stefan, McGeer Allison, Babouee Flury Baharak, Albrich Werner, Notter Julia, Leal-Neto Onicio B, Güsewell Sabine, Flury Domenica, Sumer Johannes, Kahlert Christian, Vernazza Pietro
Novel dual HIV maintenance therapy with nevirapine plus lamivudine retain viral suppression through 144 weeks-A proof-of-concept study
Kahlert C, Cipriani M, Vernazza P. Novel dual HIV maintenance therapy with nevirapine plus lamivudine retain viral suppression through 144 weeks-A proof-of-concept study. PloS one 2020; 15:e0237770.
Sep 23, 2020Novel dual HIV maintenance therapy with nevirapine plus lamivudine retain viral suppression through 144 weeks-A proof-of-concept study
Sep 23, 2020PloS one 2020; 15:e0237770
Kahlert Christian, Cipriani M, Vernazza Pietro
Frequency of serological non-responders and false-negative RT-PCR results in SARS-CoV-2 testing: a population-based study
Baron R, Bodmer T, Imperiali M, Heer S, Renz H, Flatz L, Kohler P, Vernazza P, Kahlert C, Paprotny M, Ferrara F, Egli K, Risch L, Weber M, Thiel S, Grossmann K, Wohlwend N, Lung T, Hillmann D, Ritzler M, Bigler S, Risch M. Frequency of serological non-responders and false-negative RT-PCR results in SARS-CoV-2 testing: a population-based study. Clin Chem Lab Med 2020; 58:2131-2140.
Aug 31, 2020Frequency of serological non-responders and false-negative RT-PCR results in SARS-CoV-2 testing: a population-based study
Aug 31, 2020Clin Chem Lab Med 2020; 58:2131-2140
Baron Rita Christiane, Bodmer Thomas, Imperiali Mauro, Heer Sonja, Renz Harald, Flatz Lukas, Kohler Philipp, Vernazza Pietro, Kahlert Christian, Paprotny Matthias, Ferrara Francesca, Egli Konrad, Risch Lorenz, Weber Myriam, Thiel Sarah, Grossmann Kirsten, Wohlwend Nadia, Lung Thomas, Hillmann Dorothea, Ritzler Michael, Bigler Susanna, Risch Martin
EDTA-Anticoagulated Whole Blood for SARS-CoV-2 Antibody Testing by Electrochemiluminescence Immunoassay (ECLIA) and Enzyme-Linked Immunosorbent Assay (ELISA)
Kovac M, Egli K, Imperiali M, Heer S, Salimi Y, Renz H, Kohler P, Vernazza P, Kahlert C, Paprotny M, Bodmer T, Ferrara F, Risch L, Thiel S, Weber M, Grossmann K, Wohlwend N, Lung T, Hillmann D, Ritzler M, Bigler S, Risch M. EDTA-Anticoagulated Whole Blood for SARS-CoV-2 Antibody Testing by Electrochemiluminescence Immunoassay (ECLIA) and Enzyme-Linked Immunosorbent Assay (ELISA). Diagnostics (Basel) 2020; 10
Aug 14, 2020EDTA-Anticoagulated Whole Blood for SARS-CoV-2 Antibody Testing by Electrochemiluminescence Immunoassay (ECLIA) and Enzyme-Linked Immunosorbent Assay (ELISA)
Aug 14, 2020Diagnostics (Basel) 2020; 10
Kovac Marc, Egli Konrad, Imperiali Mauro, Heer Sonja, Salimi Yacir, Renz Harald, Kohler Philipp, Vernazza Pietro, Kahlert Christian, Paprotny Matthias, Bodmer Thomas, Ferrara Francesca, Risch Lorenz, Thiel Sarah, Weber Myriam, Grossmann Kirsten, Wohlwend Nadja, Lung Thomas, Hillmann Dorothea, Ritzler Michael, Bigler Susanna, Risch Martin
Swiss consensus recommendations on urinary tract infections in children
Buettcher M, Relly C, Ritz N, Zimmermann P, Zucol F, Gobet R, Shavit S, Rudin C, Laube G, von Vigier R, Posfay-Barbe K, Paioni P, Meyer Sauteur P, Trueck J, Niederer-Loher A, Heininger U, Agyeman P, Asner S, Christoph B, Bielicki J, Kahlert C, Kottanattu L, Neuhaus T. Swiss consensus recommendations on urinary tract infections in children. Eur J Pediatr 2020
Jul 3, 2020Swiss consensus recommendations on urinary tract infections in children
Jul 3, 2020Eur J Pediatr 2020
Buettcher Michael, Relly Christa, Ritz Nicole, Zimmermann Petra, Zucol Franziska, Gobet Rita, Shavit Sandra, Rudin Christoph, Laube Guido, von Vigier Rodo, Posfay-Barbe Klara, Paioni Paolo, Meyer Sauteur Patrick M, Trueck Johannes, Niederer-Loher Anita, Heininger Ulrich, Agyeman Philipp, Asner Sandra, Christoph Berger, Bielicki Julia, Kahlert Christian, Kottanattu Lisa, Neuhaus Thomas J
Cohort-derived machine learning models for individual prediction of chronic kidney disease in people living with HIV: a prospective multicentre cohort study
Roth J, Bogojeska J, Bernasconi E, Kahlert C, Cavassini M, Calmy A, Scherrer A, Fux C, Kouyos R, Günthard H, Rauch A, Marzolini C, Radevski G, Battegay M. Cohort-derived machine learning models for individual prediction of chronic kidney disease in people living with HIV: a prospective multicentre cohort study. J Infect Dis 2020
May 9, 2020Cohort-derived machine learning models for individual prediction of chronic kidney disease in people living with HIV: a prospective multicentre cohort study
May 9, 2020J Infect Dis 2020
Roth Jan A, Bogojeska Jasmina, Bernasconi Enos, Kahlert Christian, Cavassini Matthias, Calmy Alexandra, Scherrer Alexandra U, Fux Christoph A, Kouyos Roger D, Günthard Huldrych F, Rauch Andri, Marzolini Catia, Radevski Gorjan, Battegay Manuel
Lymphocyte Subsets in HIV-Exposed Uninfected Infants: The Impact of Neonatal Postexposure Prophylaxis With Zidovudine
Greiter B, Kahlert C, Eberhard N, Sultan-Beyer L, Christoph B, Paioni P. Lymphocyte Subsets in HIV-Exposed Uninfected Infants: The Impact of Neonatal Postexposure Prophylaxis With Zidovudine. Open Forum Infect Dis 2020; 7:ofaa108.
Mar 28, 2020Lymphocyte Subsets in HIV-Exposed Uninfected Infants: The Impact of Neonatal Postexposure Prophylaxis With Zidovudine
Mar 28, 2020Open Forum Infect Dis 2020; 7:ofaa108
Greiter Beat M, Kahlert Christian, Eberhard Nadia, Sultan-Beyer Leila, Christoph Berger, Paioni Paolo
Whole-exome sequencing for the identification of rare variants in primary immunodeficiency genes in children with sepsis - a prospective population-based cohort study
Borghesi A, Kuehni C, Thorball C, Chaturvedi N, Martinon-Torres F, Kuijpers T, Coin L, Wright V, Herberg J, Levin M, Aebi C, Christoph B, Fellay J, Schlapbach L, Riedel T, Relly C, Trück J, Asgari S, Sancho-Shimizu V, Agyeman P, Bellos E, Giannoni E, Stocker M, Posfay-Barbe K, Heininger U, Bernhard-Stirnemann S, Niederer-Loher A, Kahlert C, Natalucci G, EUCLIDS consortium and the Swiss Paediatric Sepsis Study. Whole-exome sequencing for the identification of rare variants in primary immunodeficiency genes in children with sepsis - a prospective population-based cohort study. Clin Infect Dis 2020
Mar 18, 2020Whole-exome sequencing for the identification of rare variants in primary immunodeficiency genes in children with sepsis - a prospective population-based cohort study
Mar 18, 2020Clin Infect Dis 2020
Borghesi Alessandro, Kuehni Claudia E, Thorball Christian W, Chaturvedi Nimisha, Martinon-Torres Federico, Kuijpers Taco W, Coin Lachlan, Wright Victoria, Herberg Jethro, Levin Michael, Aebi Christoph, Christoph Berger, Fellay Jacques, Schlapbach Luregn J, Riedel Thomas, Relly Christa, Trück Johannes, Asgari Samira, Sancho-Shimizu Vanessa, Agyeman Philipp K A, Bellos Evangelos, Giannoni Eric, Stocker Martin, Posfay-Barbe Klara M, Heininger Ulrich, Bernhard-Stirnemann Sara, Niederer-Loher Anita, Kahlert Christian, Natalucci Giancardlo, EUCLIDS consortium and the Swiss Paediatric Sepsis Study
SDHA gain-of-function engages inflammatory mitochondrial retrograde signaling via KEAP1-Nrf2
Burgener A, Dimeloe S, Lötscher J, Sauder U, Ebnöther M, Burger B, Heijnen I, Martínez-Cano S, Cantoni N, Brücker R, Kahlert C, Sancho D, Jones R, Navarini A, Recher M, Epple R, Grählert J, Müller-Durovic B, Bantug G, Meyer B, Higgins R, Ghosh A, Bignucolo O, Ma E, Loeliger J, Unterstab G, Geigges M, Steiner R, Enamorado M, Ivanek R, Hunziker D, Schmidt A, Hess C. SDHA gain-of-function engages inflammatory mitochondrial retrograde signaling via KEAP1-Nrf2. Nat Immunol 2019; 20:1311-1321.
Sep 16, 2019SDHA gain-of-function engages inflammatory mitochondrial retrograde signaling via KEAP1-Nrf2
Sep 16, 2019Nat Immunol 2019; 20:1311-1321
Burgener Anne-Valérie, Dimeloe Sarah, Lötscher Jonas, Sauder Ursula, Ebnöther Monika, Burger Bettina, Heijnen Ingmar, Martínez-Cano Sarai, Cantoni Nathan, Brücker Rolf, Kahlert Christian, Sancho David, Jones Russell G, Navarini Alexander, Recher Mike, Epple Raja, Grählert Jasmin, Müller-Durovic Bojana, Bantug Glenn R, Meyer Benedikt J, Higgins Rebecca, Ghosh Adhideb, Bignucolo Olivier, Ma Eric H, Loeliger Jordan, Unterstab Gunhild, Geigges Marco, Steiner Rebekah, Enamorado Michel, Ivanek Robert, Hunziker Danielle, Schmidt Alexander, Hess Christoph
Antibiotic-resistant pathogens in different patient settings and identification of surveillance gaps in Switzerland - a systematic review
Fulchini R, Albrich W, Kronenberg A, Egli A, Kahlert C, Schlegel M, Kohler P. Antibiotic-resistant pathogens in different patient settings and identification of surveillance gaps in Switzerland - a systematic review. Epidemiol Infect 2019; 147:e259.
Aug 30, 2019Antibiotic-resistant pathogens in different patient settings and identification of surveillance gaps in Switzerland - a systematic review
Aug 30, 2019Epidemiol Infect 2019; 147:e259
Fulchini R, Albrich Werner, Kronenberg A, Egli A, Kahlert Christian, Schlegel Matthias, Kohler Philipp
Nevirapine in HIV maintenance therapy - can "old drugs" survive in current HIV management?
Notter J, Bregenzer A, Vernazza P, Kahlert C. Nevirapine in HIV maintenance therapy - can "old drugs" survive in current HIV management?. Swiss Med Wkly 2019; 149:w20053.
Apr 24, 2019Nevirapine in HIV maintenance therapy - can "old drugs" survive in current HIV management?
Apr 24, 2019Swiss Med Wkly 2019; 149:w20053
Notter Julia, Bregenzer Andrea, Vernazza Pietro, Kahlert Christian
The rate of mother-to-child transmission of antiretroviral drug-resistant HIV strains is low in the Swiss Mother and Child HIV Cohort Study
Compagno F, Hirsch H, Rudin C, Battegay M, Böni J, Yerly S, Paioni P, Martinez de Tejada B, Aebi-Popp K, Hösli I, Kahlert C, Naegele K, Swiss HIV Cohort Study. The rate of mother-to-child transmission of antiretroviral drug-resistant HIV strains is low in the Swiss Mother and Child HIV Cohort Study. Swiss Med Wkly 2019; 149:w20059.
Apr 4, 2019The rate of mother-to-child transmission of antiretroviral drug-resistant HIV strains is low in the Swiss Mother and Child HIV Cohort Study
Apr 4, 2019Swiss Med Wkly 2019; 149:w20059
Compagno Francesca, Hirsch Hans H, Rudin Christoph, Battegay Manuel, Böni Jürg, Yerly Sabine, Paioni Paolo, Martinez de Tejada Begoña, Aebi-Popp Karoline, Hösli Irène, Kahlert Christian, Naegele Klaudia, Swiss HIV Cohort Study
Burden of Streptococcus pneumoniae sepsis in children after introduction of pneumococcal conjugate vaccines - a prospective population-based cohort study
Asner S, Christoph B, Schlapbach L, Aebi C, Baer W, Relly C, Hasters P, Kahlert C, Niederer-Loher A, Bernhard-Stirnemann S, Stocker M, Crisinel P, Giannoni E, Heininger U, Posfay-Barbe K, Gradoux E, Agyeman P, Swiss Paediatric Sepsis Study group. Burden of Streptococcus pneumoniae sepsis in children after introduction of pneumococcal conjugate vaccines - a prospective population-based cohort study. Clin Infect Dis 2019
Jan 2, 2019Burden of Streptococcus pneumoniae sepsis in children after introduction of pneumococcal conjugate vaccines - a prospective population-based cohort study
Jan 2, 2019Clin Infect Dis 2019
Asner Sandra A, Christoph Berger, Schlapbach Luregn J, Aebi Christoph, Baer Walter, Relly Christa, Hasters Paul, Kahlert Christian, Niederer-Loher Anita, Bernhard-Stirnemann Sara, Stocker Martin, Crisinel Pierre A, Giannoni Eric, Heininger Ulrich, Posfay-Barbe Klara M, Gradoux Eugénie, Agyeman Philipp K A, Swiss Paediatric Sepsis Study group
Assessment of urinary 3-indoxyl sulfate as a marker for gut microbiota diversity and abundance of Clostridiales
Farowski F, Vehreschild J, Oefner P, Dettmer-Wilde K, Bobardt J, Stein-Thoeringer C, Kahlert C, Higgins P, Tsakmaklis A, Els G, Vehreschild M. Assessment of urinary 3-indoxyl sulfate as a marker for gut microbiota diversity and abundance of Clostridiales. Gut Microbes 2018:1-9.
Aug 17, 2018Assessment of urinary 3-indoxyl sulfate as a marker for gut microbiota diversity and abundance of Clostridiales
Aug 17, 2018Gut Microbes 2018:1-9
Farowski Fedja, Vehreschild Jörg Janne, Oefner Peter J, Dettmer-Wilde Katja, Bobardt Johanna S, Stein-Thoeringer Christoph K, Kahlert Christian, Higgins Paul G, Tsakmaklis Anastasia, Els Gregor, Vehreschild Maria J G T
Time-to-Positivity of Blood Cultures in Children With Sepsis
Dierig A, Heininger U, Schlapbach L, Aebi C, Riedel T, Relly C, Hasters P, Donas A, Kahlert C, Niederer-Loher A, Posfay-Barbe K, Stocker M, Giannoni E, Bernhard-Stirnemann S, Agyeman P, Christoph B, Swiss Pediatric Sepsis Study. Time-to-Positivity of Blood Cultures in Children With Sepsis. Front Pediatr 2018; 6:222.
Aug 8, 2018Time-to-Positivity of Blood Cultures in Children With Sepsis
Aug 8, 2018Front Pediatr 2018; 6:222
Dierig Alexa, Heininger Ulrich, Schlapbach Luregn J, Aebi Christoph, Riedel Thomas, Relly Christa, Hasters Paul, Donas Alex, Kahlert Christian, Niederer-Loher Anita, Posfay-Barbe Klara M, Stocker Martin, Giannoni Eric, Bernhard-Stirnemann Sara, Agyeman Philipp K A, Christoph Berger, Swiss Pediatric Sepsis Study