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Clinical importance of reporting SARS-CoV-2 viral loads across the different stages of the COVID-19 pandemic
Milo Moraz; Damien Jacot; Matthaios Papadimitriou-Olivgeris; Laurence Senn; Gilbert Greub; Katia Jaton; Onya Opota.
Affiliation
  • Milo Moraz; Institute of Microbiology, University of Lausanne and Lausanne University Hospital, Switzerland.
  • Damien Jacot; Institute of Microbiology, University of Lausanne and Lausanne University Hospital, Switzerland.
  • Matthaios Papadimitriou-Olivgeris; Infectious Diseases Service, University of Lausanne and Lausanne University Hospital, Lausanne, Switzerland.
  • Laurence Senn; Infectious Diseases Service, University of Lausanne and Lausanne University Hospital, Lausanne, Switzerland.
  • Gilbert Greub; Institute of Microbiology, University of Lausanne and Lausanne University Hospital, Switzerland.
  • Katia Jaton; Institute of Microbiology, University of Lausanne and Lausanne University Hospital, Switzerland.
  • Onya Opota; Institute of Microbiology, University of Lausanne and Lausanne University Hospital, Switzerland.
Preprint in English | medRxiv | ID: ppmedrxiv-20149773
ABSTRACT
On April 25th, corresponding to the first deconfinement phase after the end of the lockdown in Switzerland, a universal admission screening strategy for COVID-19 was introduced in our hospital. All patients, including asymptomatic patients were tested for SARS-CoV-2 by quantitative reverse transcription polymerase chain reaction (RT-PCR). In addition to a qualitative answer, providing viral load values to the RT-PCR results not only helped the clinician to evaluate the stage of the infection but addressed patient contagiousness and guided infection control decisions. Here, we discuss the importance of reporting viral load values when a shift from a symptomatic to a universal screening strategy was performed.
License
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Full text: Available Collection: Preprints Database: medRxiv Type of study: Experimental_studies / Prognostic study / Qualitative research Language: English Year: 2020 Document type: Preprint
Full text: Available Collection: Preprints Database: medRxiv Type of study: Experimental_studies / Prognostic study / Qualitative research Language: English Year: 2020 Document type: Preprint
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