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| Verfasst von: | Jänisch, Thomas [VerfasserIn]  |
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| | Lamb, Molly M. [VerfasserIn] |
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| | Gallichotte, Emily N. [VerfasserIn] |
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| | Adams, Brian [VerfasserIn] |
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| | Henry, Charles [VerfasserIn] |
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| | Riess, Jeannine [VerfasserIn] |
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| | Sickle, Joni Triantis van [VerfasserIn] |
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| | Hawkins, Kellie L. [VerfasserIn] |
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| | Montague, Brian T. [VerfasserIn] |
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| | Coburn, Cody [VerfasserIn] |
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| | Bauer, Leisha Conners [VerfasserIn] |
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| | Kovarik, Jennifer [VerfasserIn] |
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| | Hernandez, Mark T. [VerfasserIn] |
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| | Bronson, Amy [VerfasserIn] |
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| | Graham, Lucy [VerfasserIn] |
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| | James, Stephanie [VerfasserIn] |
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| | Hanenberg, Stephanie [VerfasserIn] |
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| | Kovacs, James [VerfasserIn] |
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| | Spencer, John S. [VerfasserIn] |
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| | Zabel, Mark [VerfasserIn] |
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| | Fox, Philip D. [VerfasserIn] |
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| | Pluss, Olivia [VerfasserIn] |
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| | Windsor, William [VerfasserIn] |
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| | Winstanley, Geoffrey [VerfasserIn] |
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| | Olson, Daniel [VerfasserIn] |
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| | Barer, Michael [VerfasserIn] |
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| | Berman, Stephen [VerfasserIn] |
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| | Ebel, Gregory [VerfasserIn] |
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| | Chu, May [VerfasserIn] |
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| Titel: | Investigating transmission of SARS-CoV-2 using novel face mask sampling |
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| Titelzusatz: | a protocol for an observational prospective study of index cases and their contacts in a congregate setting |
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| Verf.angabe: | Thomas Jaenisch, Molly M Lamb, Emily N Gallichotte, Brian Adams, Charles Henry, Jeannine Riess, Joni Triantis van Sickle, Kellie L Hawkins, Brian T Montague, Cody Coburn, Leisha Conners Bauer, Jennifer Kovarik, Mark T Hernandez, Amy Bronson, Lucy Graham, Stephanie James, Stephanie Hanenberg, James Kovacs, John S Spencer, Mark Zabel, Philip D Fox, Olivia Pluss, William Windsor, Geoffrey Winstanley, Daniel Olson, Michael Barer, Stephen Berman, Gregory Ebel, May Chu |
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| E-Jahr: | 2022 |
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| Jahr: | 23 November 2022 |
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| Umfang: | 7 S. |
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| Fussnoten: | Gesehen am 04.05.2023 |
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| Titel Quelle: | Enthalten in: BMJ open |
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| Ort Quelle: | London : BMJ Publishing Group, 2011 |
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| Jahr Quelle: | 2022 |
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| Band/Heft Quelle: | 12(2022), 11, Artikel-ID e061029, Seite 1-7 |
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| ISSN Quelle: | 2044-6055 |
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| Abstract: | Introduction This study aims to measure how transmission of SARS-CoV-2 occurs in communities and to identify conditions that lend to increased transmission focusing on congregate situations. We will measure SARS-CoV-2 in exhaled breath of asymptomatic and symptomatic persons using face mask sampling—a non-invasive method for SARS-CoV-2 detection in exhaled air. We aim to detect transmission clusters and identify risk factors for SARS-CoV-2 transmission in presymptomatic, asymptomatic and symptomatic individuals. - Methods and analysis In this observational prospective study with daily follow-up, index cases and their respective contacts are identified at each participating institution. Contact definitions are based on Centers for Disease Control and Prevention and local health department guidelines. Participants will wear masks with polyvinyl alcohol test strips adhered to the inside for 2 hours daily. The strips are applied to all masks used over at least 7 days. In addition, self-administered nasal swabs and (optional) finger prick blood samples are performed by participants. Samples are tested by standard PCR protocols and by novel antigen tests. - Ethics and dissemination This study was approved by the Colorado Multiple Institutional Review Board and the WHO Ethics Review Committee. From the data generated, we will analyse transmission clusters and risk factors for transmission of SARS-CoV-2 in congregate settings. The kinetics of asymptomatic transmission and the evaluation of non-invasive tools for detection of transmissibility are of crucial importance for the development of more targeted control interventions—and ultimately to assist with keeping congregate settings open that are essential for our social fabric. - Trial registration number ClinicalTrials.gov (#NCT05145803). |
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| DOI: | doi:10.1136/bmjopen-2022-061029 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1136/bmjopen-2022-061029 |
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| | Volltext: https://bmjopen.bmj.com/content/12/11/e061029 |
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| | DOI: https://doi.org/10.1136/bmjopen-2022-061029 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | COVID-19 |
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| | Diagnostic microbiology |
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| | Virology |
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| K10plus-PPN: | 1844577546 |
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| Verknüpfungen: | → Zeitschrift |
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Investigating transmission of SARS-CoV-2 using novel face mask sampling / Jänisch, Thomas [VerfasserIn]; 23 November 2022 (Online-Ressource)
