COVID-19 symptom severity and duration among outpatients, July 2021-May 2023: The PROTECT observational study
Symptom manifestation varied among Delta and Omicron variants. Few risk factors were identified for increased symptom severity or duration.
Authors
- Christopher W. Woods (ORCID: https://orcid.org/0000-0001-7240-2453)
- Joost Brandsma (ORCID: https://orcid.org/0000-0003-2914-3403)
- Danielle V. Clark (ORCID: https://orcid.org/0000-0003-2752-3621)
- Claire Wilson (ORCID: https://orcid.org/0000-0002-0090-5374)
- Jessica Cowden (ORCID: https://orcid.org/0000-0002-1981-7366)
- Richard E. Rothman (ORCID: https://orcid.org/0000-0002-1017-9505)
- Melissa K. Gregory (ORCID: https://orcid.org/0000-0002-6538-6720)
- Deborah A. Striegel (ORCID: https://orcid.org/0000-0002-1853-3185)
- Bhakti Hansoti (ORCID: https://orcid.org/0000-0003-0188-9764)
- Elizabeth Petzold (ORCID: https://orcid.org/0000-0001-8207-4406)
- Worapong Nasomsong (ORCID: https://orcid.org/0000-0002-3486-8591)
- Kristen Pettrone (ORCID: https://orcid.org/0000-0001-9163-572X)
- Bhavya Vashi
- Breana McBryde
- Josh Chenoweth (ORCID: https://orcid.org/0009-0003-9693-5010)
- Sorachai Nitayaphan (ORCID: https://orcid.org/0000-0001-6935-1405)
- Lauren Zimmerman (ORCID: https://orcid.org/0000-0001-5528-9954)
- Pavol Genzor (ORCID: https://orcid.org/0000-0002-3316-5659)
- Gideon D. Avornu
Institutions
- Henry M. Jackson Foundation (US)
- Johns Hopkins University (US)
- Duke University (US)
- Phramongkutklao Hospital (TH)
- Armed Forces Research Institute of Medical Science (TH)
Publication Details
- Journal
- PLoS ONE
- Published
- 2025-02-21
- DOI
- https://doi.org/10.1371/journal.pone.0314518
- Primary Topic
- Long-Term Effects of COVID-19
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Joint Program Executive Office for Chemical, Biological, Radiological and Nuclear Defense