Journal article
Ct threshold values, a proxy for viral load in community SARS-CoV-2 cases, demonstrate wide variation across populations and over time
- Abstract:
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Background:
Information on SARS-CoV-2 in representative community surveillance is limited, particularly cycle threshold (Ct) values (a proxy for viral load).Methods:
We included all positive nose and throat swabs 26 April 2020 to 13 March 2021 from the UK’s national COVID-19 Infection Survey, tested by RT-PCR for the N, S, and ORF1ab genes. We investigated predictors of median Ct value using quantile regression.Results:
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Version of record, 2.3MB)
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- Publisher copy:
- 10.7554/elife.64683
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Authors
Bibliographic Details
- Publisher:
- eLife Sciences Publications Publisher's website
- Journal:
- eLife Journal website
- Volume:
- 10
- Article number:
- e64683
- Publication date:
- 2021-07-12
- Acceptance date:
- 2021-07-06
- DOI:
- EISSN:
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2050-084X
Item Description
- Language:
- English
- Keywords:
- Pubs id:
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1186487
- Local pid:
- pubs:1186487
- Deposit date:
- 2021-07-15
Terms of use
- Copyright holder:
- Walker et al
- Copyright date:
- 2021
- Rights statement:
- Copyright Walker et al. This article is distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use and redistribution provided that the original author and source are credited.
- Licence:
- CC Attribution (CC BY)
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