Publications associées à Maladie à coronavirus 2019

Wastewater monitoring outperforms case numbers as a tool to track COVID-19 incidence dynamics when test positivity rates are high

Tamar Kohn, Xavier Fernandez Cassi, Joseph Chadi Benoit Lemaitre, Federica Cariti, Alex Tunas Corzon, Timothy R. Julian, Carola Bänziger

Wastewater-based epidemiology (WBE) has been shown to coincide with, or anticipate, confirmed COVID-19 case numbers. During periods with high test positivity rates, however, case numbers may be underreported, whereas wastewater does not suffer from this li ...

2021

Large variation in anti-SARS-CoV-2 antibody prevalence among essential workers in Geneva, Switzerland

Didier Trono, Idris Guessous, Francisco Javier Perez Saez, Francesco Pennacchio, Maria Eugenia Zaballa

Limited data exist on SARS-CoV-2 infection rates across sectors and occupations, hindering our ability to make rational policy, including vaccination prioritization, to protect workers and limit SARS-CoV-2 spread. Here, we present results from our SEROCoV- ...

NATURE RESEARCH2021

Virucidal compositions and use thereof

Francesco Stellacci, Paulo Henrique Jacob Silva, Valeria Cagno, Özgün Kocabiyik

The invention relates to virucidal compositions comprising a sialic acid (SA) moiety, pharmaceutical compositions and disinfection and/or sterilization compositions comprising thereof and uses thereof in disinfection and/or sterilization methods and in tre ...

2021

Boosted Pro-Inflammatory Activity in Human PBMCs by Lipopolysaccharide and SARS-CoV-2 Spike Protein Is Regulated by alpha-1 Antitrypsin

Florian Maria Wurm, Divor Kiseljak

For the treatment of severe COVID-19, supplementation with human plasma-purified alpha-1 antitrypsin (AAT) to patients is currently considered. AAT inhibits host proteases that facilitate viral entry and possesses broad anti-inflammatory and immunomodulato ...

MDPI2021

Lung Ultrasonography for Risk Stratification in Patients with Coronavirus Disease 2019 (COVID-19): A Prospective Observational Cohort Study

Mary-Anne Hartley, Jean-Yves Meuwly

Background. Lung ultrasonography (LUS) is a promising pragmatic risk-stratification tool in coronavirus disease 2019 (COVID-19). This study describes and compares LUS characteristics between patients with different clinical outcomes. Methods. Prospective o ...

OXFORD UNIV PRESS INC2021

Sewage reveals SARS-CoV2 spread in Canton of Ticino during the onset of the pandemic

Tamar Kohn, Xavier Fernandez Cassi, Federica Cariti, Alex Tunas Corzon, Timothy R. Julian

We investigated SARS-CoV2 spread in the Canton of Ticino, in Switzerland, at the very beginning of the pandemic (end of February 2020 - beginning of March 2020) analyzing wastewater samples. We compared data obtained from clinical testing and wastewater an ...

2021

The COUGHVID crowdsourcing dataset: A corpus for the study of large-scale cough analysis algorithms

David Atienza Alonso, Tomas Teijeiro Campo, Lara Orlandic

Overview Cough audio signal classification has been successfully used to diagnose a variety of respiratory conditions, and there has been significant interest in leveraging Machine Learning (ML) to provide widespread COVID-19 screening. Th ...

EPFL Infoscience2021

Size and duration of COVID-19 clusters go along with a high SARS-CoV-2 viral load: A spatio-temporal investigation in Vaud state, Switzerland

Stéphane Joost, Idris Guessous, Séverine Vuilleumier Varisco, Onya Opota, Anaïs Laurence Ladoy

To understand the geographical and temporal spread of SARS-CoV-2 during the first documented wave of infection in the state of Vaud, Switzerland, we analyzed clusters of positive cases using the precise residential location of 33,651 individuals tested (RT ...

2021

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Maladie à coronavirus 2019

Wastewater monitoring outperforms case numbers as a tool to track COVID-19 incidence dynamics when test positivity rates are high

Large variation in anti-SARS-CoV-2 antibody prevalence among essential workers in Geneva, Switzerland

Broad-Spectrum Antiviral Agents Based on Multivalent Inhibitors of Viral Infectivity

Virucidal compositions and use thereof

Boosted Pro-Inflammatory Activity in Human PBMCs by Lipopolysaccharide and SARS-CoV-2 Spike Protein Is Regulated by alpha-1 Antitrypsin

Lung Ultrasonography for Risk Stratification in Patients with Coronavirus Disease 2019 (COVID-19): A Prospective Observational Cohort Study

Sewage reveals SARS-CoV2 spread in Canton of Ticino during the onset of the pandemic

The COUGHVID crowdsourcing dataset: A corpus for the study of large-scale cough analysis algorithms

Computing the daily reproduction number of COVID-19 by inverting the renewal equation using a variational technique

Size and duration of COVID-19 clusters go along with a high SARS-CoV-2 viral load: A spatio-temporal investigation in Vaud state, Switzerland

Graph Chatbot

Chattez avec Graph Search

Size and duration of COVID-19 clusters go along with a high SARS-CoV-2 viral load: A spatio-temporal investigation in Vaud state, Switzerland

Lung Ultrasonography for Risk Stratification in Patients with Coronavirus Disease 2019 (COVID-19): A Prospective Observational Cohort Study

Computing the daily reproduction number of COVID-19 by inverting the renewal equation using a variational technique

Broad-Spectrum Antiviral Agents Based on Multivalent Inhibitors of Viral Infectivity

Boosted Pro-Inflammatory Activity in Human PBMCs by Lipopolysaccharide and SARS-CoV-2 Spike Protein Is Regulated by alpha-1 Antitrypsin

Wastewater monitoring outperforms case numbers as a tool to track COVID-19 incidence dynamics when test positivity rates are high

Virucidal compositions and use thereof

Large variation in anti-SARS-CoV-2 antibody prevalence among essential workers in Geneva, Switzerland

Sewage reveals SARS-CoV2 spread in Canton of Ticino during the onset of the pandemic

The COUGHVID crowdsourcing dataset: A corpus for the study of large-scale cough analysis algorithms