Evidence map›Paper›PMID 34805425›Full record

ArticleOpen forum infectious diseases2021

SARS-CoV-2 Epidemiology on a Public University Campus in Washington State.

Ana A Weil, Sarah L Sohlberg, Jessica A O'Hanlon, Amanda M Casto, Anne W Emanuels, Natalie K Lo, Emily P Greismer, Ariana M Magedson, Naomi C Wilcox, Ashley E Kim and 26 more

Abstract read
In one paragraph

Article in Open forum infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

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  9. Asymptomatic surveillance testing for COVID-19 in health care professional students: lessons learned from a low prevalence setting.Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology · 2023
    Article
  10. Article
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  15. SwabExpress: An end-to-end protocol for extraction-free COVID-19 testing.bioRxiv : the preprint server for biology · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

36 authors.

Ana A WeilDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.ORCID https://orcid.org/0000-0002-6170-4306
Sarah L SohlbergDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Jessica A O'HanlonDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Amanda M CastoDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Anne W EmanuelsDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Natalie K LoDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Emily P GreismerDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Ariana M MagedsonDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Naomi C WilcoxDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Ashley E KimDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Lewis BackDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
Christian D FrazarDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Ben PelleFred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Thomas R SibleyFred Hutchinson Cancer Research Center, Seattle, Washington, USA.ORCID https://orcid.org/0000-0001-5269-2297
Misja IlcisinFred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Jover LeeFred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Erica L RykeFred Hutchinson Cancer Research Center, Seattle, Washington, USA.
J Chris CraftBrotman Baty Institute for Precision Medicine, Seattle, Washington, USA.
Kristen M Schwabe-FryBrotman Baty Institute for Precision Medicine, Seattle, Washington, USA.
Kairsten A FayFred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Shari ChoDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Peter D HanDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Sarah J HeidlDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Brian A PfauDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Melissa TruongDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Weizhi ZhongDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Sanjay R SrivatsanDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Katia F HarbDepartment of Environmental Health and Safety, University of Washington, Seattle, Washington, USA.
Geoffrey S GottliebDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.
James P HughesDepartment of Biostatistics, University of Washington, Seattle, Washington, USA.
Deborah A NickersonDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Christina M LockwoodDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Lea M StaritaDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Trevor BedfordFred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Jay A ShendureDepartment of Genome Sciences, University of Washington, Seattle, Washington, USA.
Helen Y ChuDivision of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to evaluate a testing program to facilitate control of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission at a large university and measure spread in the university community using viral genome sequencing.

methodsOur prospective longitudinal study used remote contactless enrollment, daily mobile symptom and exposure tracking, and self-swab sample collection. Individuals were tested if the participant was exposed to a known SARS-CoV-2-infected person, developed new symptoms, or reported high-risk behavior (such as attending an indoor gathering without masking or social distancing), if a member of a group experiencing an outbreak, or at enrollment. Study participants included students, staff, and faculty at an urban public university during the Autumn quarter of 2020.

resultsWe enrolled 16 476 individuals, performed 29 783 SARS-CoV-2 tests, and detected 236 infections. Seventy-five percent of positive cases reported at least 1 of the following: symptoms (60.8%), exposure (34.7%), or high-risk behaviors (21.5%). Greek community affiliation was the strongest risk factor for testing positive, and molecular epidemiology results suggest that specific large gatherings were responsible for several outbreaks.

conclusionsA testing program focused on individuals with symptoms and unvaccinated persons who participate in large campus gatherings may be effective as part of a comprehensive university-wide mitigation strategy to control the spread of SARS-CoV-2.

Indexed as

COVID-19 testinggenome sequencingoutbreakSARS-CoV-2university

Identifiers

PMID34805425
PMCPMC8599730

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.