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Updated: Jul 4, 2025

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
Published on: November 10, 2023
The Persistence of SARS-CoV-2 and Its Role in Long Covid
Katie E Lineburg1, Corey Smith1
1QIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory, Infection and Inflammation Program, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia.
Abstract:
Postacute sequelae of coronavirus disease 2019 (PASC), more commonly known as long Covid, manifests as ongoing symptoms in various organs of the body more than 4 weeks after the resolution of acute Covid-19.1 A prevalent symptom of PASC is an ongoing loss of taste, but additional persisting symptoms can include neurologic, gastrointestinal, kidney, lung, or heart dysfunction.1,2 There are two broad mechanisms that are thought to underpin the ongoing complications associated with PASC: dysregulated production of inflammatory cytokines and the persistence of virus.3.
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