Nature Communications (Oct 2020)

SARS-CoV-2 viral load is associated with increased disease severity and mortality

  • Jesse Fajnzylber,
  • James Regan,
  • Kendyll Coxen,
  • Heather Corry,
  • Colline Wong,
  • Alexandra Rosenthal,
  • Daniel Worrall,
  • Francoise Giguel,
  • Alicja Piechocka-Trocha,
  • Caroline Atyeo,
  • Stephanie Fischinger,
  • Andrew Chan,
  • Keith T. Flaherty,
  • Kathryn Hall,
  • Michael Dougan,
  • Edward T. Ryan,
  • Elizabeth Gillespie,
  • Rida Chishti,
  • Yijia Li,
  • Nikolaus Jilg,
  • Dusan Hanidziar,
  • Rebecca M. Baron,
  • Lindsey Baden,
  • Athe M. Tsibris,
  • Katrina A. Armstrong,
  • Daniel R. Kuritzkes,
  • Galit Alter,
  • Bruce D. Walker,
  • Xu Yu,
  • Jonathan Z. Li,
  • The Massachusetts Consortium for Pathogen Readiness

DOI
https://doi.org/10.1038/s41467-020-19057-5
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 9

Abstract

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In this study, Massachusetts Consortium for Pathogen Readiness (MassCPR) investigators assess the relationship between SARS-CoV-2 viral load and COVID-19 disease severity and report that the levels of detectable viral RNA, especially in plasma, correlates with severity of respiratory disease, inflammatory markers and predicted risk of death.