Competing bioaerosols may influence the seasonality of influenza-like illnesses, including covid-19. The chicago experience

Richa B. Shah, Rachna D. Shah, Damien G. Retzinger, Andrew C. Retzinger, Deborah A. Retzinger, Gregory S. Retzinger*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

Data from Chicago confirm the end of flu season coincides with the beginning of pollen season. More importantly, the end of flu season also coincides with onset of seasonal aerosolization of mold spores. Overall, the data suggest bioaerosols, especially mold spores, compete with viruses for a shared receptor, with the periodicity of influenza-like illnesses, including COVID-19, a consequence of seasonal factors that influence aerosolization of competing species.

Original languageEnglish (US)
Article number1204
JournalPathogens
Volume10
Issue number9
DOIs
StatePublished - Sep 2021

Funding

Funding: This research was supported by funding to G.S.R. from The Department of Pathology, The Feinberg School of Medicine, Northwestern University.

Keywords

  • Bioaerosols
  • COVID-19
  • Fibrin(ogen) D-domain
  • Influenza-like illness (ILI)
  • Innate immunity
  • Mold spores
  • Pollens
  • SARS-CoV-2
  • TLR4
  • Toll-like receptor

ASJC Scopus subject areas

  • General Immunology and Microbiology
  • Microbiology (medical)
  • Infectious Diseases
  • Molecular Biology
  • Immunology and Allergy

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