Search Results - "Kahlert, Christian"

Reply to Zeng and Zhou by Kahlert, Christian R, Kuster, Stefan P, Kohler, Philipp

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Neonatal Sepsis of Early Onset, and Hospital-Acquired and Community-Acquired Late Onset: A Prospective Population-Based Cohort Study by Giannoni, Eric, Agyeman, Philipp K.A., Stocker, Martin, Posfay-Barbe, Klara M., Heininger, Ulrich, Spycher, Ben D., Bernhard-Stirnemann, Sara, Niederer-Loher, Anita, Kahlert, Christian R., Donas, Alex, Leone, Antonio, Hasters, Paul, Relly, Christa, Riedel, Thomas, Kuehni, Claudia, Aebi, Christoph, Berger, Christoph, Schlapbach, Luregn J.

“…To assess the epidemiology of blood culture-proven early- (EOS) and late-onset neonatal sepsis (LOS). All newborn infants admitted to tertiary care neonatal…”
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The Gut Microbiome in Myalgic Encephalomyelitis (ME)/Chronic Fatigue Syndrome (CFS) by König, Rahel S, Albrich, Werner C, Kahlert, Christian R, Bahr, Lina Samira, Löber, Ulrike, Vernazza, Pietro, Scheibenbogen, Carmen, Forslund, Sofia K

“…Myalgic encephalomyelitis (ME) or Chronic Fatigue Syndrome (CFS) is a neglected, debilitating multi-systemic disease without diagnostic marker or therapy…”
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Implementation of an electronic, secure, web-based application to support routine hand hygiene observation with immediate direct feedback and anonymized benchmarking by Simonet, Simon, Marschall, Jonas, Kuhn, Rolf, Schlegel, Matthias, Kahlert, Christian R.

“…A secure web-based electronic tool was developed and implemented to record adherence to hand hygiene during routine care and to provide direct feedback…”
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Sputum DNA sequencing in cystic fibrosis: non-invasive access to the lung microbiome and to pathogen details by Feigelman, Rounak, Kahlert, Christian R, Baty, Florent, Rassouli, Frank, Kleiner, Rebekka L, Kohler, Philipp, Brutsche, Martin H, von Mering, Christian

“…Cystic fibrosis (CF) is a life-threatening genetic disorder, characterized by chronic microbial lung infections due to abnormally viscous mucus secretions…”
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Severe Coronavirus Disease 2019 (COVID-19) is Associated With Elevated Serum Immunoglobulin (Ig) A and Antiphospholipid IgA Antibodies by Hasan Ali, Omar, Bomze, David, Risch, Lorenz, Brugger, Silvio D, Paprotny, Matthias, Weber, Myriam, Thiel, Sarah, Kern, Lukas, Albrich, Werner C, Kohler, Philipp, Kahlert, Christian R, Vernazza, Pietro, Bühler, Philipp K, Schüpbach, Reto A, Gómez-Mejia, Alejandro, Popa, Alexandra M, Bergthaler, Andreas, Penninger, Josef M, Flatz, Lukas

“…Abstract Background Severe coronavirus disease 2019 (COVID-19) frequently entails complications that bear similarities to autoimmune diseases. To date, there…”
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Heterogenous humoral and cellular immune responses with distinct trajectories post-SARS-CoV-2 infection in a population-based cohort by Menges, Dominik, Zens, Kyra D., Ballouz, Tala, Caduff, Nicole, Llanas-Cornejo, Daniel, Aschmann, Hélène E., Domenghino, Anja, Pellaton, Céline, Perreau, Matthieu, Fenwick, Craig, Pantaleo, Giuseppe, Kahlert, Christian R., Münz, Christian, Puhan, Milo A., Fehr, Jan S.

“…To better understand the development of SARS-CoV-2-specific immunity over time, a detailed evaluation of humoral and cellular responses is required. Here, we…”
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Frequency of serological non-responders and false-negative RT-PCR results in SARS-CoV-2 testing: a population-based study by Baron, Rita Christiane, Risch, Lorenz, Weber, Myriam, Thiel, Sarah, Grossmann, Kirsten, Wohlwend, Nadia, Lung, Thomas, Hillmann, Dorothea, Ritzler, Michael, Bigler, Susanna, Egli, Konrad, Ferrara, Francesca, Bodmer, Thomas, Imperiali, Mauro, Heer, Sonja, Renz, Harald, Flatz, Lukas, Kohler, Philipp, Vernazza, Pietro, Kahlert, Christian R, Paprotny, Matthias, Risch, Martin

“…Objectives The sensitivity of molecular and serological methods for COVID-19 testing in an epidemiological setting is not well described. The aim of the study…”
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Post-Acute Sequelae After Severe Acute Respiratory Syndrome Coronavirus 2 Infection by Viral Variant and Vaccination Status: A Multicenter Cross-Sectional Study by Kahlert, Christian R, Strahm, Carol, Güsewell, Sabine, Cusini, Alexia, Brucher, Angela, Goppel, Stephan, Möller, Elisabeth, Möller, J Carsten, Ortner, Manuela, Ruetti, Markus, Stocker, Reto, Vuichard-Gysin, Danielle, Besold, Ulrike, McGeer, Allison, Risch, Lorenz, Friedl, Andrée, Schlegel, Matthias, Vernazza, Pietro, Kuster, Stefan P, Kohler, Philipp

“…Abstract Background Disentangling the effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants and vaccination on the occurrence of…”
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Evolution of symptoms compatible with post-acute sequelae of SARS-CoV-2 (PASC) after Wild-type and/or Omicron BA.1 infection: A prospective healthcare worker cohort by Strahm, Carol, Kahlert, Christian R., Güsewell, Sabine, Vuichard-Gysin, Danielle, Stocker, Reto, Kuster, Stefan P., Kohler, Philipp

“…•Long COVID symptoms after Wild-type infection can persist over 18 months.•Primary or secondary Omicron infection did not increase long COVID risk.•COVID-19…”
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Is breastfeeding an equipoise option in effectively treated HIV-infected mothers in a high-income setting? by Kahlert, Christian, Aebi-Popp, Karoline, Bernasconi, Enos, Martinez de Tejada, Begoña, Nadal, David, Paioni, Paolo, Rudin, Christoph, Staehelin, Cornelia, Wagner, Noémie, Vernazza, Pietro

“…Combined antiretroviral treatment (cART) has reduced mother-to-child transmission (MTCT) of the human immunodeficiency virus (HIV) to virtually zero in…”
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Dolutegravir in Pregnancy as Compared with Current HIV Regimens in the United States by Patel, Kunjal, Huo, Yanling, Jao, Jennifer, Powis, Kathleen M., Williams, Paige L., Kacanek, Deborah, Yee, Lynn M., Chadwick, Ellen G., Shiau, Stephanie, Jacobson, Denise L., Brummel, Sean S., Sultan-Beyer, Leila, Kahlert, Christian R., Zash, Rebecca, Seage, George R.

“…In this study involving 1257 pregnancies among persons treated for HIV-1 infection during pregnancy, dolutegravir was better at suppressing viral loads than…”
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Pediatric hospital admissions, case severity, and length of hospital stay during the first 18 months of the COVID-19 pandemic in a tertiary children’s hospital in Switzerland by Bögli, Jasmin, Güsewell, Sabine, Strässle, Rita, Kahlert, Christian R., Albrich, Werner C.

“…Background SARS-CoV-2 directly contributes to the burden of respiratory disease in children, but indirect effects of protective measures also need to be…”
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Symptoms Compatible With Long Coronavirus Disease (COVID) in Healthcare Workers With and Without Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection—Results of a Prospective Multicenter Cohort by Strahm, Carol, Seneghini, Marco, Güsewell, Sabine, Egger, Thomas, Leal-Neto, Onicio, Brucher, Angela, Lemmenmeier, Eva, Meier Kleeb, Dorette, Möller, J Carsten, Rieder, Philip, Ruetti, Markus, Rutz, Remus, Schmid, Hans Ruedi, Stocker, Reto, Vuichard-Gysin, Danielle, Wiggli, Benedikt, Besold, Ulrike, Kuster, Stefan P, McGeer, Allison, Risch, Lorenz, Friedl, Andrée, Schlegel, Matthias, Schmid, Dagmar, Vernazza, Pietro, Kahlert, Christian R, Kohler, Philipp

“…Abstract Background The burden of long-term symptoms (ie, long COVID) in patients after mild COVID-19 is debated. Within a cohort of healthcare workers (HCWs),…”
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Risk and symptoms of COVID-19 in health professionals according to baseline immune status and booster vaccination during the Delta and Omicron waves in Switzerland-A multicentre cohort study by Babouee Flury, Baharak, Güsewell, Sabine, Egger, Thomas, Leal, Onicio, Brucher, Angela, Lemmenmeier, Eva, Meier Kleeb, Dorette, Möller, J Carsten, Rieder, Philip, Rütti, Markus, Schmid, Hans-Ruedi, Stocker, Reto, Vuichard-Gysin, Danielle, Wiggli, Benedikt, Besold, Ulrike, McGeer, Allison, Risch, Lorenz, Friedl, Andrée, Schlegel, Matthias, Kuster, Stefan P, Kahlert, Christian R, Kohler, Philipp

“…Knowledge about protection conferred by previous Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection and/or vaccination against emerging…”
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Non-occupational and occupational factors associated with specific SARS-CoV-2 antibodies among hospital workers – A multicentre cross-sectional study by Kahlert, Christian R., Persi, Raphael, Güsewell, Sabine, Egger, Thomas, Leal-Neto, Onicio B., Sumer, Johannes, Flury, Domenica, Brucher, Angela, Lemmenmeier, Eva, Möller, J. Carsten, Rieder, Philip, Stocker, Reto, Vuichard-Gysin, Danielle, Wiggli, Benedikt, Albrich, Werner C., Babouee Flury, Baharak, Besold, Ulrike, Fehr, Jan, Kuster, Stefan P., McGeer, Allison, Risch, Lorenz, Schlegel, Matthias, Friedl, Andrée, Vernazza, Pietro, Kohler, Philipp

“…Protecting healthcare workers (HCWs) from coronavirus disease-19 (COVID-19) is critical to preserve the functioning of healthcare systems. We therefore…”
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Outbreak investigation including molecular characterization of community associated methicillin-resistant Staphylococcus aureus in a primary and secondary school in Eastern Switzerland by Waldeck, Frederike, Seiffert, Salome N., Manser, Susanne, Zemp, Danuta, Walt, Angela, Berger, Christoph, Albrich, Werner C., Schlegel, Matthias, Roloff, Tim, Egli, Adrian, Nolte, Oliver, Kahlert, Christian R.

“…At our tertiary children’s hospital, infections with newly detected methicillin-resistant Staphylococcus aureus (MRSA) among children attending primary (age…”
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Burden of Streptococcus pneumoniae Sepsis in Children After Introduction of Pneumococcal Conjugate Vaccines: A Prospective Population-based Cohort Study by Asner, Sandra A, Agyeman, Philipp K A, Gradoux, Eugénie, Posfay-Barbe, Klara M, Heininger, Ulrich, Giannoni, Eric, Crisinel, Pierre A, Stocker, Martin, Bernhard-Stirnemann, Sara, Niederer-Loher, Anita, Kahlert, Christian R, Hasters, Paul, Relly, Christa, Baer, Walter, Aebi, Christoph, Schlapbach, Luregn J, Berger, Christoph

“…Abstract Background Population-based studies assessing the impact of pneumococcal conjugate vaccines (PCV) on burden of pneumococcal sepsis in children are…”
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Impact of shift work and other work-related factors on anti-SARS-CoV-2 spike-protein serum concentrations in healthcare workers after primary mRNA vaccination - a retrospective cohort study by Menghini, Gianluca Mauro, Thurnheer, Robert, Kahlert, Christian R, Kohler, Philipp, Grässli, Fabian, Stocker, Reto, Battegay, Manuel, Vuichard-Gysin, Danielle

“…Knowing whether shift work negatively affects the immune system's response to COVID-19 vaccinations could be valuable for planning future vaccination campaigns…”
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Impact of baseline SARS-CoV-2 antibody status on syndromic surveillance and the risk of subsequent COVID-19—a prospective multicenter cohort study by Kohler, Philipp, Güsewell, Sabine, Seneghini, Marco, Egger, Thomas, Leal, Onicio, Brucher, Angela, Lemmenmeier, Eva, Möller, J. Carsten, Rieder, Philip, Ruetti, Markus, Stocker, Reto, Vuichard-Gysin, Danielle, Wiggli, Benedikt, Besold, Ulrike, Kuster, Stefan P, McGeer, Allison, Risch, Lorenz, Friedl, Andrée, Schlegel, Matthias, Vernazza, Pietro, Kahlert, Christian R

“…Abstract Background In a prospective healthcare worker (HCW) cohort, we assessed the risk of SARS-CoV-2 infection according to baseline serostatus. Methods…”
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